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B2 verb /blɜːr/

blur

desenfocar
Meaning
to make something unclear or difficult to see
Example
Tears blurred her vision.
Las lágrimas borraron su visión.
B2 noun, verb /rɪər/

rear

parte trasera / criar
Meaning
the back part of something; to bring up or raise children or animals
Example
The mother cat reared her kittens in a quiet corner.
La madre gata crió a sus gatitos en una esquina tranquila.
B2 noun ˈbʌtərflaɪ ˌpɒpjəˈleɪʃən

Butterfly Population

población de mariposas
Meaning
The total number of butterflies in a particular area or ecosystem.
Example
The butterfly population is declining due to habitat loss.
La población de mariposas está disminuyendo debido a la pérdida de hábitat.
B2 adjective /ˈtrʌst.wɜː.ði/

Trustworthy

confiable
Meaning
able to be relied on as honest or truthful; deserving of trust
Example
He is a trustworthy friend who always keeps his promises.
Él es un amigo digno de confianza que siempre cumple sus promesas.
B2 adjective /ˈstæt.ɪk/

static

estático
Meaning
Lacking in movement, action, or change; stationary.
Example
Static ideas hinder progress.
Las ideas estáticas obstaculizan el progreso.
B2 noun /ˈædvəkəsi/

advocacy

defensa
Meaning
public support for or recommendation of a particular cause or policy
Example
Her advocacy for children's rights earned her international recognition.
Su defensa de los derechos de los niños le valió reconocimiento internacional.
B2 verb /ɪnˈfɜːr/

infer

inferir
Meaning
to conclude or deduce something from evidence and reasoning rather than from explicit statements
Example
From his silence, I inferred that he was not happy with the decision.
De su silencio, inferí que no estaba feliz con la decisión.
B2 verb /ˈmɒdənaɪz/

modernize

modernizar
Meaning
To adapt something to modern needs or styles; to update or improve.
Example
The company plans to modernize its IT infrastructure.
La compañía planea modernizar su infraestructura de TI.
B2 verb /ɪkˈspoʊz/

expose

exponer
Meaning
to reveal or uncover; to make visible or known
Example
The investigation exposed the truth about the scandal.
La investigación expuso la verdad sobre el escándalo.
B2 noun /ˈmæstəri/

Mastery

habilidad; maestría;
Meaning
Great skill or expertise in a subject or activity
Example
His mastery of the violin impressed audiences around the world.
Su dominio del violín impresionó a audiencias de todo el mundo.
B2 noun ˈæk.tɪv rɪˈkɔːl

Active recall

recuerdo activo
Meaning
A learning technique that involves actively trying to retrieve information from memory rather than passively reviewing material.
Example
Active recall improves long-term memory and retention.
El recuerdo activo mejora la memoria a largo plazo y la retención.
B2 noun /prəˈmoʊ.tər/

promoter

promotor
Meaning
A person or organization that helps to organize or finance an event, business, or product launch.
Example
The promoter organized a concert for the new band.
El promotor organizó un concierto para la nueva banda.
B2 noun /læp/

Lap

regazo
Meaning
the flat area between the waist and knees of a seated person; one circuit of a track or course
Example
The cat curled up comfortably in her lap while she read her book.
El gato se acurrucó cómodamente en su regazo mientras leía su libro.
B2 verb /ˌdɪsɪnˈfɛkt/

disinfect

desinfectar
Meaning
to clean something thoroughly to destroy bacteria or viruses
Example
The nurse disinfected the wound before applying a bandage.
La enfermera desinfectó la herida antes de aplicar una venda.
B2 adjective /ˈkɒn.trər.i/

Contrary

contrario; opuesto;
Meaning
opposite in nature, direction, or meaning; completely different
Example
Contrary to popular belief, cats can be very social animals.
Contrario a la creencia popular, los gatos pueden ser animales muy sociales.
B2 adjective /əˈtʃiːvəbl/

achievable

alcanzable
Meaning
Able to be brought about or reached successfully.
Example
Start with achievable steps to stay motivated.
Comienza con pasos alcanzables para mantenerte motivado.
B2 noun pəˈluː.tənts

pollutants

contaminantes
Meaning
A substance that pollutes or contaminates the environment.
Example
Pollutants contribute to environmental degradation.
Los contaminantes contribuyen a la degradación ambiental.
B2 adjective /ˌɪnsɪɡˈnɪfɪkənt/

insignificant

insignificante
Meaning
Too small or unimportant to be worth considering.
Example
The cost was so insignificant that nobody noticed it.
El costo era tan insignificante que nadie lo notó.
B2 noun ˈstræt.ɪ.dʒiz

strategies

estrategias
Meaning
A plan of action designed to achieve a long-term or overall aim; the art of planning and directing operations.
Example
Effective strategies can mitigate climate change impacts.
Las estrategias efectivas pueden mitigar los impactos del cambio climático.
B2 verb /kəmˈpraɪz/

comprise

constituir
Meaning
To consist of or be made up of something.
Example
The committee comprises five members.
El comité está compuesto por cinco miembros.
B2 verb /riːˈɔːrɡənaɪz/

reorganize

reorganizar
Meaning
to arrange something again in a different way for greater efficiency or order
Example
The manager decided to reorganize the team structure.
El gerente decidió reorganizar la estructura del equipo.
B2 noun /ˈklɒzɪt/

closet

armario
Meaning
a small room or enclosed space used for storing clothes or other things
Example
She keeps her winter coats in the closet near the door.
Ella guarda sus abrigos de invierno en el armario cerca de la puerta.
B2 verb /ɪmˈprɪzən/

imprison

encarcelar
Meaning
to put someone in prison; to confine or restrict someone's freedom
Example
The judge imprisoned the criminal for five years.
El juez encarceló al criminal por cinco años.
B2 noun /suː.pɪər.iˈɔːr.ə.ti/

Superiority

superioridad
Meaning
the quality or state of being superior; higher rank or quality
Example
His superiority in mathematics was evident from his test scores.
Su superioridad en matemáticas era evidente por sus puntajes de prueba.
B2 noun /ˌpɛnɪˈtreɪʃən/

penetration

penetración
Meaning
The act of piercing or entering into something.
Example
The company's market penetration grew rapidly.
La penetración en el mercado de la empresa creció rápidamente.
B2 noun /ˈsiː.krə.si/

Secrecy

secreto
Meaning
the practice of keeping something secret; the state of being kept hidden
Example
The project was conducted in complete secrecy.
El proyecto se llevó a cabo en completo secreto.
B2 verb /dɪˈsɛnd/

descend

descender
Meaning
To move or fall downward; to come or go down from a higher place.
Example
The hikers descended the steep mountain path.
Los excursionistas descendieron por el empinado camino de montaña.
B2 adjective ˌrev.əˈluː.ʃən.ər.i

revolutionary

revolucionario
Meaning
Involving or causing a complete or dramatic change.
Example
Revolutionary ideas are reshaping the industry.
Las ideas revolucionarias están transformando la industria.
B2 noun ˈpɛstɪˌsaɪd

pesticide

pesticida
Meaning
A substance used for destroying insects or other organisms harmful to cultivated plants or to animals.
Example
The pesticide sprayed in the field killed the harmful insects.
El pesticida rociado en el campo mató a los insectos dañinos.
B2 adjective /ʌnˈkwɒl.ɪ.faɪd/

Unqualified

incapacitado; no cualificado;
Meaning
not having the necessary skills or qualifications; complete or absolute
Example
He was unqualified for the engineering position due to lack of experience.
Él estaba sin cualificaciones para el puesto de ingeniería debido a la falta de experiencia.
B2 noun /ˈbæŋkrʌpt/

Bankrupt

quebrado
Meaning
a person unable to pay debts; having no money; completely lacking in something
Example
The company went bankrupt after years of poor financial management.
La empresa quebró después de años de mala gestión financiera.
B2 noun ˈænsɛstərz

Ancestors

antepasado
Meaning
A person from whom one is descended; a forefather.
Example
The family tree shows the names of all ancestors.
El árbol genealógico muestra los nombres de todos los antepasados.
B2 adjective /pəˈzes.ɪv/

Possessive

felicidad
Meaning
showing a desire to own or control something; unwilling to share; jealously protective
Example
He is very possessive about his car.
No pudo ocultar su felicidad cuando recibió el premio.
B2 adjective /ˌʌnɪnˈtenʃənəl/

Unintentional

no intencionado; accidental
Meaning
not done on purpose; accidental
Example
The damage to the car was unintentional.
El daño al coche fue no intencionado.
B2 noun /ɪˈsteɪt/

estate

felicidad
Meaning
A large area of land, property, or possessions owned by someone, often including a big house.
Example
The family owned a large estate in the countryside.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B2 verb /ˈkæt.ɪ.ɡə.raɪzd/

categorized

clasificado
Meaning
Placed in a particular class or group.
Example
The city was categorized as highly polluted.
La ciudad fue clasificada como altamente contaminada.
B2 noun /ˈkʌlprɪt/

culprit

culpable
Meaning
a person who is responsible for a crime or misdeed
Example
The police caught the culprit behind the robbery.
La policía atrapó al culpable detrás del robo.
B2 noun /ɔːˈræŋ.ʊˌtæŋ/

Orang-Outang

orangután
Meaning
a large arboreal ape with long reddish hair, long arms, and hooked hands and feet, native to Borneo and Sumatra
Example
The orangutan swings gracefully through the forest canopy.
El orangután se balancea graciosamente a través del dosel del bosque.
B2 verb /rɪˈzɪst/

resist

resistir
Meaning
to oppose or fight against; to withstand
Example
He could not resist the temptation.
Él no pudo resistir la tentación.
B2 verb /tʌk/

tuck

meter
Meaning
to push or fold something neatly into a particular place
Example
She tucked the blanket around the baby to keep him warm.
Ella metió la manta alrededor del bebé para mantenerlo caliente.
B2 noun /kənˈsɛʃən/

concession

concesión
Meaning
something that is granted, especially in response to demands; a compromise
Example
The company made several concessions during the negotiations.
La empresa hizo varias concesiones durante las negociaciones.
B2 noun /koʊl/

coal

carbón
Meaning
a black or dark brown rock used as fuel, formed from decomposed plant matter
Example
The factory still uses coal as its main source of energy.
La fábrica aún usa carbón como su principal fuente de energía.
B2 noun /əˈfens/

Offence

delito; infracción; agravio
Meaning
a breach of law or rule; an annoyance or resentment
Example
Stealing is a serious offence punishable by law.
El robo es un delito grave castigado por la ley.
B2 noun /ˌsɛlf rɪˈspɛkt/

self-respect

autoestima
Meaning
A feeling of pride and confidence in oneself; self-worth.
Example
She refused to compromise her self-respect by accepting unfair treatment.
Ella se negó a comprometer su autoestima aceptando un trato injusto.
B2 noun /ˈtræn.zɪt/

transit

transporte
Meaning
Transportation or travel system, the process of travel or transportation from one place to another.
Example
The city is investing in a new transit system.
La ciudad está invirtiendo en un nuevo sistema de transporte.
B2 verb /ˌʌndərˈteɪk/

undertake

emprender
Meaning
to commit to and begin a task or project; to take on responsibility
Example
She decided to undertake a challenging project.
Ella decidió emprender un proyecto desafiante.
B2 adjective /ʌnˈriːzənəbəl/

unreasonable

irrazonable
Meaning
not guided by reason or fairness; excessive or extreme beyond what is acceptable
Example
The manager made an unreasonable demand that no one could realistically meet.
El gerente hizo una exigencia irrazonable.
B2 noun ˈbreɪk.θruː

breakthrough

descubrimiento importante
Meaning
A sudden, dramatic, and important discovery or development.
Example
The breakthrough opens doors for new technology.
El descubrimiento abre puertas para nuevas tecnologías.
B2 noun /ˈtriː.oʊ/

trio

trío de tres personas
Meaning
A group of three people or things, especially in music or performance.
Example
The jazz trio played beautifully at the concert.
El trío de jazz tocó hermosamente en el concierto.
B2 noun /ˈwɪldərnəs/

Wilderness

región salvaje; territorio inexplorado; desierto
Meaning
an uncultivated, uninhabited, and inhospitable region; a wild or uncultivated state
Example
They got lost in the wilderness for three days.
Se perdieron en la naturaleza durante tres días.
B2 noun /tɔːrˈneɪdoʊ/

tornado

tornado
Meaning
a rapidly rotating column of air in contact with the ground and clouds, often destructive
Example
The tornado destroyed several houses in the village.
El tornado destruyó varias casas en el pueblo
B2 noun /dɛk/

deck

cubierta / plataforma
Meaning
A flat surface or platform, often on a ship or building.
Example
We enjoyed the sunset from the upper deck of the ferry.
Disfrutamos del atardecer desde la cubierta superior del ferry.
B2 noun /ˈsɛktər/

sector

sector
Meaning
a distinct part or area of an economy, society, or industry
Example
The technology sector is growing rapidly.
El sector tecnológico está creciendo rápidamente.
B2 verb /kweɪk/

quake

temblar
Meaning
to shake or tremble, often due to fear or a natural event like an earthquake
Example
The ground began to quake during the earthquake.
El suelo comenzó a temblar durante el terremoto.
B2 noun /ˈlɪz.ɚd/

Lizard

lagarto
Meaning
a cold-blooded reptile with a long body, four legs, and a tail
Example
A small lizard ran across the garden wall.
Un pequeño lagarto corrió por la pared del jardín.
B2 noun ˌæn.tiˈɒk.sɪ.dənt

antioxidant

antioxidante
Meaning
A substance that may prevent or delay some types of cell damage by neutralizing free radicals.
Example
Green tea contains powerful antioxidants that slow aging.
El té verde contiene poderosos antioxidantes que ralentizan el envejecimiento.
B2 noun /ˈpɑː.tɪ.klz/

particles

partículas
Meaning
Minute portions of matter.
Example
PM2.5 particles harm respiratory health.
Las partículas PM2.5 dañan la salud respiratoria.
B2 noun prəˈdʒɛk.ʃən

projection

proyección de la voz
Meaning
The strength and range of voice when speaking.
Example
Proper projection ensures that every listener hears clearly.
Una proyección adecuada asegura que cada oyente escuche claramente.
B2 noun /ˈʃɔːr.tɪdʒ/

Shortage

escasez
Meaning
a lack or deficiency of something that is needed or expected
Example
There is a severe water shortage in the region.
Hay una grave escasez de agua en la region.
B2 verb /spɛər/

spare

dar algo extra / ahorrar
Meaning
To give something that one has extra of; to refrain from harming or killing.
Example
Could you spare me a few minutes of your time?
¿Podrías darme unos minutos de tu tiempo?
B2 adjective /ˈkɒmɪkəl/

comical

cómico
Meaning
Funny in a strange or silly way; amusing.
Example
His comical expressions made everyone laugh.
Sus expresiones cómicas hicieron reír a todos.
B2 adverb /ˈfɜ:rmli/

Firmly

firmemente
Meaning
in a strong, steady, and unwavering manner
Example
She firmly believed in her decision.
Ella creía firmemente en su decisión.
B2 noun /pænˈdɛmɪk/

pandemic

pandemia
Meaning
An outbreak of a disease that occurs on a global scale.
Example
The COVID-19 pandemic changed the world dramatically.
La pandemia del COVID-19 cambió el mundo drásticamente.
B2 adjective /leɪm/

Lame

cojo; lisiado
Meaning
unable to walk normally because of an injury or illness affecting the leg or foot; weak and unconvincing
Example
The injured horse was lame and couldn't walk properly.
El caballo herido estaba cojo y no podía caminar bien.
B2 adverb /ˌfʌndəˈmɛntəli/

fundamentally

fundamentalmente
Meaning
in a basic and important way; at the core
Example
The two theories are fundamentally different.
Las dos teorías son fundamentalmente diferentes.
B2 adjective /ˌpriːməˈtjʊər/

premature

prematuro
Meaning
Happening or done before the usual or proper time.
Example
His decision to quit the job was premature.
Su decisión de dejar el trabajo fue prematura.
B2 adjective /ˈkrɛd.ɪ.bəl/

credible

creíble
Meaning
able to be believed; convincing
Example
Her explanation was credible enough to convince the committee.
Su explicación fue lo suficientemente creíble como para convencer al comité.
B2 noun /fraɪt/

Fright

miedo; susto; pavor
Meaning
a sudden intense feeling of fear; a shock or surprise that causes fear
Example
The loud thunder gave her such a fright that she dropped her coffee cup.
El fuerte trueno le dio tal susto que dejó caer su taza de café.
B2 noun /kreɪn/

Crane

grúa
Meaning
a large tall bird with long legs and neck; a machine for lifting heavy objects
Example
The graceful crane stood motionless by the water's edge.
La grácil grúa permaneció inmóvil al borde del agua.
B2 noun /ˈmaɪnd.fʊl.nəs/

mindfulness

atención plena
Meaning
The basic human ability to be fully present, aware of where we are and what we're doing.
Example
Mindfulness practices improve focus and emotional balance.
Las prácticas de mindfulness mejoran el enfoque y el equilibrio emocional.
B2 adverb /əˈten.tɪv.li/

Attentively

atentamente
Meaning
with careful attention; in a focused manner
Example
She listened attentively to her teacher's instructions.
Ella escuchó atentamente las instrucciones de su maestro.
B2 noun ˈterɪtəri

territory

territorio
Meaning
An area of land under the jurisdiction of a ruler or state.
Example
The king expanded his territory.
El rey expandió su territorio.
B2 noun /bʌd/

Bud

capullo
Meaning
An undeveloped or immature flower before it opens
Example
The rose bud will bloom into a beautiful flower in a few days.
El capullo de rosa se convertirá en una hermosa flor en unos pocos días.
B2 verb /əˈteɪn/

attain

alcanzar
Meaning
to achieve or reach something
Example
She worked hard to attain her goals.
Ella trabajó duro para alcanzar sus metas.
B2 verb /hɔːnt/

haunt

acosar
Meaning
to trouble persistently; to visit as a ghost
Example
The old memories still haunt me.
Los recuerdos viejos aún me atormentan.
B2 adjective /dɪˈzæs.trəs/

Disastrous

desastroso
Meaning
extremely bad or unsuccessful; causing great damage
Example
The hurricane had disastrous effects on the city.
El huracán tuvo efectos desastrosos en la ciudad.
B2 noun /sɪɡˈnɪf.ɪ.kəns/

Significance

significado
Meaning
the quality of being worthy of attention; importance
Example
The discovery has great significance for medical research.
El descubrimiento tiene gran importancia para la investigación médica.
B2 verb /əˈbændən/

abandon

abandonar
Meaning
to give up completely; to leave permanently
Example
They had to abandon their house due to flooding.
Tuvieron que abandonar su casa debido a la inundación.
B2 noun/verb /skræp/

scrap

pedazo / descartar
Meaning
A small piece of something; to discard or get rid of something.
Example
He used a scrap of paper to jot down the number.
Usó un trozo de papel para anotar el número.
B2 verb /soʊk/

soak

empapar
Meaning
to make something completely wet by immersing it in liquid
Example
She soaked the clothes in water before washing them.
ella empapó la ropa en agua antes de lavarlas.
B2 adjective /ˈɪrɪteɪtɪd/

irritated

irritado
Meaning
feeling annoyed or impatient; having inflamed or sore physical condition
Example
She felt irritated by the constant noise outside her window.
Se sintió irritada por el ruido constante afuera de su ventana.
B2 adjective /ɪnˈklaɪnd/

inclined

inclinada
Meaning
having a tendency or disposition toward something
Example
He is inclined to help those in need.
Él está inclinado a ayudar a los necesitados.
B2 adjective /ˈroʊlɪŋ/

rolling

rodando
Meaning
moving in gentle undulations; moving forward by turning over and over
Example
They drove through the rolling hills of the countryside.
Condujeron por las colinas onduladas del campo.
B2 adjective /ˈpæsɪv/

passive

pasivo; (gramática) voz pasiva
Meaning
not actively responding or participating; in grammar, denoting the voice in which the subject undergoes the action
Example
Instead of taking charge, he remained passive during the meeting.
En lugar de tomar el control, él permaneció pasivo durante la reunión.
B2 noun /ˈʃəʊ.keɪs/

showcase

vitrina, exhibir algo de manera atractiva o favorable
Meaning
A display case or exhibition; to present something in an attractive or favorable way.
Example
The exhibition showcased the artist's best works.
La exposición mostró las mejores obras del artista.
B2 verb /əbˈteɪn/

obtain

obtener
Meaning
to get or acquire something
Example
You need to obtain a visa before traveling abroad.
Necesitas obtener una visa antes de viajar al extranjero.
B2 noun /ˈmænʃən/

mansion

felicidad
Meaning
a large, impressive house
Example
The billionaire lives in a luxurious mansion overlooking the ocean.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B2 adjective /ˈlʌv.ə.bəl/

Lovable

digno de amor; adorable
Meaning
deserving of love; endearing; adorable
Example
The puppy was so lovable that everyone wanted to adopt it.
El cachorro era tan adorable que todos querían adoptarlo.
B2 noun /jɔːn/

Yawn

bostezo
Meaning
an involuntary opening of the mouth and inhalation of air due to tiredness or boredom
Example
She couldn't suppress a yawn during the boring lecture.
Ella no pudo evitar un bostezo durante la aburrida conferencia.
B2 noun /stəˈbɪl.ə.ti/

Stability

estabilidad
Meaning
the state of being stable; firmness; steadiness
Example
Political stability is essential for economic growth.
La estabilidad política es esencial para el crecimiento económico.
B2 noun /məˌnɪp.jəˈleɪ.ʃən/

manipulation

manipulación
Meaning
The action of manipulating someone or something in a skillful manner; handling or controlling in a subtle, unfair, or unscrupulous way.
Example
Media manipulation influences public opinion.
La manipulación mediática influye en la opinión pública.
B2 noun /ˈfoʊ.bi.ə/

Phobia

miedo irracional; aversión
Meaning
an extreme or irrational fear of or aversion to something
Example
She has a phobia of spiders.
Ella tiene fobia a las arañas.
B2 noun /ˈspəʊkswɪmən/

spokeswoman

portavoz mujer
Meaning
a woman who speaks on behalf of a group or organization
Example
The spokeswoman for the company announced the new product.
La portavoz de la compañía anunció el nuevo producto.
B2 noun /kənˈdʌktər/

conductor

director / conductor
Meaning
a person who directs a performance or someone who collects fares on public transport; or a material that conducts electricity
Example
The conductor waved his baton to start the orchestra.
El conductor agitó su batuta para comenzar la orquesta.
B2 noun /diːp siː/

deep sea

mar profundo
Meaning
The deep parts of the sea or ocean, typically beyond the continental shelf.
Example
Many deep-sea creatures produce bioluminescence for survival.
Muchas criaturas del mar profundo producen bioluminiscencia para sobrevivir.
B2 adjective /ˈdaʊt.fəl/

Doubtful

dudoso; incierto; sentir incertidumbre sobre algo
Meaning
uncertain; questionable; feeling uncertain about something
Example
I am doubtful about the success of this project.
Estoy dudoso sobre el éxito de este proyecto.
B2 adjective ˈsiːm.ləs

seamless

sin interrupciones
Meaning
A process or service that works without any interruption.
Example
A seamless checkout process improves user satisfaction.
Un proceso de pago sin interrupciones mejora la satisfacción del usuario.
B2 noun /ˈskɒl.ər/

Scholar

erudito; académico
Meaning
a person who has studied a subject for a long time and knows a lot about it; an academic
Example
The renowned scholar published several books on ancient history.
El erudito renombrado publicó varios libros sobre historia antigua.
B2 noun /ˈspəʊkspɜːrsən/

spokesperson

portavoz
Meaning
a person who speaks on behalf of others or an organization
Example
The spokesperson addressed the press conference on behalf of the company.
El portavoz dirigió la conferencia de prensa en nombre de la empresa.
B2 noun /piːk/

Peak

cima
Meaning
the highest point of a mountain or hill; the maximum level or intensity
Example
The climbers reached the peak of Mount Everest.
Los escaladores llegaron a la cima del Monte Everest.
B2 verb /reɪp/

rape

violación
Meaning
to force someone to have sexual intercourse without their consent
Example
The law strictly punishes those who commit rape.
La ley castiga estrictamente a aquellos que cometen violación.
B2 verb /kəmˈpɛl/

compel

obligar
Meaning
To force or drive someone to do something.
Example
The law compels citizens to pay taxes.
La ley obliga a los ciudadanos a pagar impuestos.
B2 adjective /ˌʌndɪˈnaɪəbl/

Undeniable

indiscutible
Meaning
impossible to deny or dispute; clearly true
Example
The evidence of his guilt was undeniable.
La evidencia de su culpabilidad era indiscutible.
B2 noun /juːˈtɪl.ə.ti/

Utility

utilidad; beneficio; servicio público
Meaning
the state of being useful, profitable, or beneficial; a public service
Example
The utility of solar panels increases with rising electricity costs.
La utilidad de los paneles solares aumenta con el aumento de los costos de electricidad.
B2 noun /ˈkɪlɪŋ/

killing

asesinato
Meaning
the act of causing death, especially deliberately
Example
The movie depicts the brutal killing of the villagers.
La película muestra el brutal asesinato de los aldeanos.
B2 noun /ˈkəʊ.tɪŋ/

coating

recubrimiento
Meaning
A protective or decorative layer applied to a surface.
Example
A protective coating prevents rust formation.
Un recubrimiento protector evita la formación de óxido.
B2 noun ˈbaɪ.əʊˌfjuː.əl

biofuel

biocombustible
Meaning
A fuel derived immediately from living matter, as opposed to fossil fuels derived from long-dead biological matter.
Example
Biofuels reduce dependence on conventional energy sources.
Los biocombustibles reducen la dependencia de fuentes de energía convencionales.
B2 noun /braɪb/

Bribe

soborno
Meaning
a sum of money or something valuable given to someone to persuade them to do something dishonest or illegal
Example
The corrupt official was caught accepting a bribe from the construction company.
El funcionario corrupto fue atrapado aceptando un soborno de la empresa constructora.
B2 adjective; past participle /ˈɒnəd/

honoured

honrado
Meaning
treated with respect or distinction; feeling proud and privileged
Example
She felt deeply honoured to receive the award.
Se sintió muy honrada de recibir el premio.
B2 verb /ˈʃʌfəl/

shuffle

caminar arrastrando los pies / mezclar
Meaning
to walk by dragging one's feet along or without lifting them fully; to mix or rearrange
Example
He shuffled the cards before dealing them.
Él barajó las cartas antes de repartirlas.
B2 adjective /bɪˈzɑːr/

bizarre

extraño
Meaning
very strange or unusual, especially so as to cause interest or amusement
Example
He told a bizarre story that no one could believe.
Él contó una historia extraña que nadie podía creer.
B2 noun ˈfeɪs tə ˈfeɪs ˈbætl

face-to-face battle

batalla cara a cara
Meaning
A direct confrontation or fight between opposing forces.
Example
The warriors fought a face-to-face battle with the enemies.
Los guerreros lucharon una batalla cara a cara con los enemigos.
B2 noun /fɪˈzɪʃən/

physician

médico
Meaning
a person qualified to practice medicine; a doctor
Example
The physician prescribed some medicine to treat the condition.
El médico recetó algo de medicina para tratar la condición.
B2 noun ˌɔː.təˈmeɪ.ʃən

automation

automatización
Meaning
Replacing manual work with machines or software.
Example
Automation increases efficiency and reduces errors in production.
La automatización aumenta la eficiencia y reduce los errores en la producción.
B2 adjective /ˈsɛl.əˌbreɪ.tɪd/

celebrated

célebre
Meaning
Widely known and praised; famous for an achievement.
Example
He is a celebrated author in the field of literature.
Él es un autor celebrado en el campo de la literatura.
B2 noun /ˌkɔr.əˈspɑn.dəns/

Correspondence

correspondencia; similitud o equivalencia; comunicación mediante el intercambio de cartas
Meaning
letters sent or received; similarity or equivalence; communication by exchange of letters
Example
The historical correspondence between the two famous writers was recently published.
La correspondencia histórica entre los dos escritores famosos fue publicada recientemente.
B2 adjective /bliːk/

bleak

desolado
Meaning
cold, miserable, or without hope
Example
The future seemed bleak after the economic downturn.
El futuro parecía desolado después de la recesión económica.
B2 noun /reɪˈʒiːm/

regime

régimen
Meaning
a system or form of government, often authoritarian
Example
The military regime controlled the country for decades.
El régimen militar controló el país durante décadas.
B2 noun /ˈfriːˌlænsər/

freelancer

trabajador independiente
Meaning
A person who works independently without being permanently employed by one organization.
Example
She works as a freelancer designing websites for different clients.
Ella trabaja como freelancer diseñando sitios web para diferentes clientes.
B2 noun /ˈkætəlɔːɡ/

catalog

catálogo
Meaning
a complete list of items, typically arranged systematically
Example
The library provides an online catalog of all available books.
La biblioteca ofrece un catálogo en línea de todos los libros disponibles.
B2 noun helθ ˈhæzərdz

health hazards

riesgos para la salud
Meaning
Risks or dangers to physical health and well-being that can cause illness or injury.
Example
Plastic usage leads to significant health hazards.
El uso de plástico conduce a riesgos significativos para la salud.