artificial intelligence
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B1 noun ˌɑː.tɪˈfɪʃ.əl ɪnˈtɛl.ɪ.dʒəns

artificial intelligence

inteligencia artificial
Meaning
The theory and development of computer systems able to perform tasks normally requiring human intelligence.
Example
Artificial intelligence is revolutionizing education through smart tutoring.
La inteligencia artificial está revolucionando la educación a través de la tutoría inteligente.
B1 noun /ˌdek.əˈreɪ.ʃən/

Decoration

decoración; adorno; premio;
Meaning
the process or art of decorating something; ornamental items used to beautify
Example
The Christmas decoration transformed the ordinary room into a festive wonderland.
La decoración navideña transformó la habitación común en un maravilloso país de las maravillas festivas.
B1 noun /ˌdʒen.əˈreɪ.ʃən/

Generation

generación; producción;
Meaning
all the people born and living at about the same time; the production or creation of something
Example
Each generation faces unique challenges that shape their worldview and values.
Cada generación enfrenta desafíos únicos que dan forma a su visión del mundo y valores.
B1 adjective /ˈkwɑː.lɪ.faɪd/

Qualified

calificado; cualificado
Meaning
having the necessary skills, knowledge, or experience for a particular job or activity; certified
Example
She is a qualified doctor with years of experience.
Ella es una doctora calificada con años de experiencia.
B1 adverb /ðʌs/

thus

así
Meaning
as a result or consequence of something previously stated
Example
He was late, thus he missed the meeting.
Llegó tarde, así que se perdió la reunión.
B1 noun /ˈæŋkəl/

ankle

tobillo
Meaning
the joint connecting the foot with the leg
Example
He twisted his ankle while playing football.
Se torció el tobillo mientras jugaba al fútbol.
B1 noun ˌen.dʒɪˈnɪə.rɪŋ

engineering

ingeniería
Meaning
The application of scientific and mathematical principles to design, build, and maintain structures, machines, or systems.
Example
Genetic engineering transforms agricultural practices.
La ingeniería genética transforma las prácticas agrícolas.
B1 noun sɪvɪˈlɪzeɪʃənz

civilizations

civilizaciones
Meaning
The stage of human social development and organization that is considered most advanced.
Example
Ancient civilizations developed complex systems of governance.
Las antiguas civilizaciones desarrollaron sistemas complejos de gobierno.
B1 noun /kɪt/

kit

conjunto de herramientas
Meaning
a set of tools, equipment, or materials used for a particular purpose
Example
He bought a first aid kit for emergencies.
Compró un botiquín de primeros auxilios para emergencias.
B1 noun /rɪˈkɔːdɪŋ/

recording

grabación
Meaning
the act or process of recording something
Example
The recording of the interview was clear and loud.
La grabación de la entrevista fue clara y fuerte.
B1 verb /ɪkˈspɔːrt/

export

exportar
Meaning
to send goods or services to another country for sale
Example
The company exports cars to many countries.
La empresa exporta coches a muchos países.
B1 adverb /pɑːrˈtɪkjʊləli/

particularly

particularmente
Meaning
to a higher degree than is usual or expected
Example
She is particularly fond of Italian food.
Ella es particularmente aficionada a la comida italiana.
B1 noun /ˈhɪr.ɪŋ/

Hearing

audición; audiencia
Meaning
the faculty of perceiving sounds; a session in which testimony and arguments are heard
Example
The elderly man's hearing had deteriorated, so he needed to wear a hearing aid.
La audición del hombre mayor había empeorado, por lo que necesitaba usar un audífono.
B1 noun /ɪˈfɛk.tɪv kəˌmjuː.nɪˈkeɪ.ʃən/

effective communication

comunicación efectiva
Meaning
Clear and meaningful exchange of information that achieves its intended purpose.
Example
Effective communication is key to strong relationships.
La comunicación efectiva es clave para relaciones fuertes.
B1 verb /tɛmpt/

tempt

tentar
Meaning
to entice or attract someone to do something, often something wrong or unwise
Example
The smell of fresh bread tempted him to enter the bakery.
El olor a pan recién hecho lo tentó a entrar en la panadería.
B1 noun /kəʊst/

Coast

costa
Meaning
the part of the land near the sea; the edge of the land
Example
We drove along the coast to enjoy the view.
Condujimos a lo largo de la costa para disfrutar de la vista.
B1 verb /rɪˈviːl/

reveal

revelar
Meaning
to make known or show something that was hidden
Example
The investigation revealed the truth.
La investigación reveló la verdad.
B1 noun /ˈwɔːdrəʊb/

wardrobe

armario
Meaning
A large cupboard where clothes are stored; also the collection of clothes someone owns.
Example
Her wardrobe is full of colorful dresses.
Su armario está lleno de vestidos coloridos.
B1 noun /ˈvɪʒ.ən/

vision

visión
Meaning
The faculty or state of being able to see.
Example
Excessive rubbing can damage vision.
Frotarse excesivamente puede dañar la visión.
B1 verb /ˈveri/

vary

variar
Meaning
to change or differ; to make different
Example
The weather conditions vary throughout the day.
Las condiciones climáticas varían a lo largo del día.
B1 noun/adjective /ˌdɒkjʊˈmɛntri/

documentary

documental
Meaning
A film or television program that provides a factual record or report.
Example
We watched a documentary about climate change.
Vimos un documental sobre el cambio climático.
B1 noun /ˈrʌbər/

rubber

felicidad
Meaning
a tough elastic substance made from the latex of tropical plants or synthetically, used for making tires, boots, and other products.
Example
The tires are made of natural rubber.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B1 adjective /ˌel.ɪˈmen.tər.i/

Elementary

elemental; básico
Meaning
basic; fundamental; primary level
Example
He learned elementary mathematics in school.
Él aprendió matemáticas elementales en la escuela.
B1 noun /bend/

Bend

curva; giro
Meaning
a curved or angled part of something; a turning point in a road or river
Example
There is a sharp bend in the river ahead.
Hay una curva pronunciada en el río adelante.
B1 adjective /ʌnˈtru/

Untrue

falso; incorrecto
Meaning
not true; false; incorrect
Example
His statement about the incident was completely untrue.
Su declaración sobre el incidente fue completamente falsa.
B1 noun zəʊn

zone

zona
Meaning
An area or stretch of land having a particular characteristic, purpose, or use, or subject to particular restrictions.
Example
Industrial zones attract investments.
Las zonas industriales atraen inversiones.
B1 adjective /ʌnˈseɪf/

Unsafe

inseguro; peligroso;
Meaning
involving or causing danger or risk; not protected from harm
Example
It is unsafe to walk alone in this neighborhood at night.
Es inseguro caminar solo en este vecindario por la noche.
B1 noun /ˈpʌblɪʃɪŋ/

publishing

publicación
Meaning
the business or activity of preparing and issuing books, journals, or other material for sale
Example
He works in the publishing industry as an editor.
Él trabaja en la industria editorial como editor.
B1 noun rɪˈflɛkʃən

reflection

reflexión
Meaning
Serious thought or consideration about something.
Example
The reflection of the past filled his heart with sadness.
La reflexión del pasado llenó su corazón de tristeza.
B1 noun /ˈælkəhɒl/

alcohol

alcohol
Meaning
A colorless volatile liquid that is the intoxicating constituent of wine, beer, spirits, and other drinks.
Example
Too much alcohol can damage your liver.
Demasiado alcohol puede dañar tu hígado.
B1 adverb /ˈspeʃ.əl.i/

Specially

especialmente
Meaning
for a particular purpose; especially; specifically
Example
This gift was specially made for you.
Este regalo fue hecho especialmente para ti.
B1 noun /ˈkɛmɪstri/

chemistry

química
Meaning
the branch of science that studies substances and their interactions; also the emotional connection between people
Example
They have great chemistry and work well together.
Tienen una gran química y trabajan bien juntos.
B1 noun/verb /skɔːr/

score

puntuación
Meaning
a number of points achieved in a game or test; to gain points or achieve a goal
Example
He scored the winning goal in the final match.
Él marcó el gol ganador en el partido final.
B1 noun /ɪˈmoʊ.ʃən/

Emotion

emoción
Meaning
a strong feeling deriving from one's circumstances, mood, or relationships
Example
Her face showed every emotion she was feeling inside.
Su rostro mostró cada emoción que sentía por dentro.
B1 adjective, preposition, noun /mɪd/

mid

medio
Meaning
being in the middle of something; the central part or point
Example
She joined the project in mid June.
Ella se unió al proyecto a mediados de junio.
B1 noun /məˈskiː.toʊ/

Mosquito

mosquito
Meaning
a small flying insect that bites people and animals to feed on their blood
Example
The mosquito bit me on the arm last night.
El mosquito me picó en el brazo anoche.
B1 noun

Kindness

bondad; amabilidad; generosidad
B1 noun /ˈproʊɡræmɪŋ/

programing

programación
Meaning
the process of writing computer code to create software or applications
Example
He spends most of his time learning computer programming.
Él pasa la mayor parte de su tiempo aprendiendo programación de computadoras.
B1 noun /pɑːm/

Palm

palmera
Meaning
a tropical tree with fan-shaped leaves; fruit of the palm tree
Example
The palm tree produces sweet fruit that we enjoy eating.
El árbol de palma produce frutas dulces que nos gusta comer.
B1 noun /ˈɪnpʊt/

input

entrada, información proporcionada
Meaning
information, advice, or data that is put into a system, device, or process
Example
The manager asked for everyone's input on the new project.
El gerente pidió la opinión de todos sobre el nuevo proyecto.
B1 noun /ˌkæl.kjəˈleɪ.ʃən/

Calculation

cálculo
Meaning
a mathematical determination of the size or number of something
Example
His calculation of the total cost was accurate to the penny.
Su cálculo del costo total fue preciso hasta el último centavo.
B1 adjective /æθˈlɛtɪk/

athletic

atlético, robusto
Meaning
physically strong, fit, and active; related to athletes or sports
Example
She has an athletic body because she exercises regularly.
Ella tiene un cuerpo atlético porque hace ejercicio regularmente.
B1 adverb /ˈriː.zən.ə.bli/

Reasonably

razonablemente; de manera sensata;
Meaning
in a sensible way; fairly; to a moderate degree
Example
The hotel room was reasonably priced for the location.
La habitación del hotel estaba razonablemente bien precio para la ubicación.
B1 noun ˈɒk.sɪ.dʒən

oxygen

oxígeno. Un gas incoloro e inodoro, esencial para la vida.
Meaning
A colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
Example
Oxygen is vital for life.
El oxígeno es vital para la vida.
B1 noun /klɪf/

cliff

acantilado
Meaning
a high, steep face of rock or earth
Example
The waves crashed against the bottom of the cliff.
Las olas chocaron contra la base del acantilado.
B1 noun ˈdɪsɪplɪn

discipline

disciplina
Meaning
The practice of training people to obey rules or a code of behavior, using punishment to correct disobedience
Example
Discipline helps maintain focus and productivity.
La disciplina ayuda a mantener el enfoque y la productividad.
B1 adjective /kənˈtroʊld/

controlled

controlado
Meaning
managed or regulated carefully; kept within limits
Example
The experiment was conducted in a controlled environment.
El experimento se realizó en un entorno controlado.
B1 noun /ɪˈkɒnəmɪst/

economist

economista
Meaning
A person who studies or is an expert in economics.
Example
The economist predicted a rise in inflation.
El economista predijo un aumento en la inflación.
B1 noun, verb /praɪz/

prize

premio
Meaning
something given as a reward for achievement; to value highly
Example
He won the first prize in the competition.
Ganó el primer premio en la competencia.
B1 noun /ˈær.əb/

arab

árabe
Meaning
a person belonging to the Semitic people of the Middle East and North Africa
Example
He is an Arab living in Dubai.
Él es un árabe que vive en Dubái.
B1 adjective /əˈdɪʃənəl/

additional

adicional
Meaning
added, extra, or supplementary to what already exists
Example
The teacher gave the students additional homework.
El maestro dio a los estudiantes tareas adicionales.
B1 adjective /ˈæktʃuəl/

actual

real
Meaning
real and existing, not just imagined or supposed
Example
The actual cost was higher than expected.
El costo real fue más alto de lo esperado.
B1 verb /əˈpruːv/

approve

aprobar
Meaning
to officially agree to or accept something; to give permission
Example
The committee will approve the new policy tomorrow.
La comisión aprobará la nueva política mañana.
B1 verb /lend/

lend

prestar
Meaning
to give temporarily; to allow someone to use something
Example
Can you lend me your pen?
¿Puedes prestarme tu bolígrafo?
B1 adjective /pleɪn/

plain

sencillo
Meaning
simple or clear, without decoration or complexity
Example
She wore a plain white dress to the ceremony.
Ella llevaba un vestido blanco sencillo a la ceremonia.
B1 noun /ˈviːzə/

visa

visa
Meaning
an official authorization or permission to enter, leave, or stay in a country
Example
She applied for a visa to study abroad.
Ella solicitó una visa para estudiar en el extranjero.
B1 verb/noun /haɪk/

hike

caminar / aumento
Meaning
To take a long walk in the countryside or mountains; also to increase suddenly (prices, rates, etc.).
Example
We decided to hike in the hills this weekend.
Decidimos hacer una caminata en las colinas este fin de semana.
B1 verb /klæp/

clap

aplaudir
Meaning
To strike the palms of the hands together, usually to express approval or create a sharp sound.
Example
The audience began to clap loudly after the performance.
El público comenzó a aplaudir fuertemente después de la actuación.
B1 adjective /drʌŋk/

drunk

borracho
Meaning
affected by alcohol to the point of losing control of one's faculties or behavior
Example
He was too drunk to walk straight.
Estaba demasiado borracho para caminar recto.
B1 noun /edʒ/

Edge

borde; filo
Meaning
the outside limit of an object or area; a sharp side of a blade
Example
Be careful not to cut yourself on the sharp edge of the knife.
Ten cuidado de no cortarte con el borde afilado del cuchillo.
B1 adjective /ˈfluː.ənt/

Fluent

fluido; elocuente
Meaning
able to speak a language easily and accurately; flowing smoothly and gracefully
Example
She is fluent in three languages including English and French.
Ella es fluida en tres idiomas, incluidos el inglés y el francés.
B1 noun /ˌfɜːrst ˈeɪd/

first aid

primeros auxilios
Meaning
Immediate assistance given to a sick or injured person until full medical treatment is available
Example
He gave first aid to the injured cyclist before the ambulance arrived.
Él dio primeros auxilios al ciclista herido antes de que llegara la ambulancia.
B1 noun /vəˈraɪəti/

Variety

variedad; diversidad
Meaning
the quality of being different or diverse; a number of things of the same general class that are distinct in character or quality
Example
The restaurant offers a wide variety of international dishes.
El restaurante ofrece una amplia variedad de platos internacionales.
B1 adjective ˌdem.əˈkræt.ɪk

democratic

democrático
Meaning
Relating to or supporting democracy or its principles.
Example
Democratic governance ensures equal rights.
La gobernanza democrática asegura derechos iguales.
B1 verb /ˈwɪspər/

whisper

susurrar
Meaning
to speak very softly using one's breath without vocal cords
Example
She whispered a secret in my ear.
Ella susurró un secreto en mi oído.
B1 noun prɪˈven.ʃən

prevention

prevención
Meaning
The action of stopping something from happening or arising.
Example
Prevention of fascism ensures democracy.
La prevención del fascismo asegura la democracia.
B1 noun /ˈsʌb.mə.riːn/

Sub-marine

submarino
Meaning
a warship with a streamlined hull designed to operate completely submerged in the sea
Example
The submarine dived deep into the ocean to avoid detection.
El submarino se sumergió profundamente en el océano para evitar ser detectado.
B1 noun /ˈklaɪ.mət/

climate

clima
Meaning
The weather conditions prevailing in an area in general.
Example
Climate change impacts all regions globally.
El cambio climático impacta todas las regiones a nivel mundial.
B1 adverb /ˈɡrædʒ.u.ə.li/

Gradually

gradualmente; poco a poco
Meaning
slowly and steadily over a period of time
Example
The weather gradually became warmer in spring.
El clima gradualmente se volvió más cálido en primavera.
B1 noun /dəˈrɛktər/ or /daɪˈrɛktər/

director

director
Meaning
a person who manages or oversees a company, department, or film
Example
The director gave final approval for the new movie script.
El director dio la aprobación final para el guion de la nueva película.
B1 noun /trʌŋk/

Trunk

baúl
Meaning
a large box or chest, typically used for storage or travel
Example
She packed her clothes in the trunk.
Ella empacó su ropa en el baúl.
B1 adjective ˈsen.sɪ.tɪv

sensitive

sensible
Meaning
Quick to detect or respond to slight changes, signals, or influences.
Example
Sensitive systems require precise handling.
Los sistemas sensibles requieren un manejo preciso.
B1 verb /ˈdoʊneɪt/

donate

donar
Meaning
to give money, goods, or time to help others; to contribute
Example
She donates blood every three months.
Ella dona sangre cada tres meses.
B1 noun /ˈkæt.ər.pɪl.ər/

Caterpillar

oruga
Meaning
the larva of a butterfly or moth that feeds on plants
Example
The caterpillar ate all the leaves on the plant.
La oruga comió todas las hojas de la planta.
B1 adjective /ɪmˈpres.ɪv/

Impressive

impresionante
Meaning
striking; remarkable; having the ability to impress
Example
Her impressive performance earned her a standing ovation.
Su impresionante actuación le valió una ovación de pie.
B1 verb /kəmˈbaɪn/

combine

combinar
Meaning
To bring two or more things together to form a single unit.
Example
They decided to combine their resources for the project.
Ellos decidieron combinar sus recursos para el proyecto.
B1 noun /ɪnˈɡriːdiənt/

ingredient

ingrediente
Meaning
A component part or element of something, especially in a recipe.
Example
Flour is a key ingredient in baking bread.
La harina es un ingrediente clave en la preparación del pan.
B1 noun /ˈlɪsənər/

listener

oyente
Meaning
a person who listens or pays attention to something, especially to a speaker or sound.
Example
She is a good listener who always understands others' problems.
Ella es una buena oyente que siempre entiende los problemas de los demás.
B1 adjective /luːs/

loose

suelo
Meaning
not firmly or tightly fixed in place
Example
The screw is loose and needs tightening.
El tornillo está suelto y necesita apretarse.
B1 noun /treɪd/

trade

comercio
Meaning
The action of buying and selling goods and services.
Example
Trade agreements foster economic development.
Los acuerdos comerciales fomentan el desarrollo económico.
B1 noun /fɒɡ/

Fog

niebla
Meaning
a thick cloud of tiny water droplets suspended in the atmosphere at or near the earth's surface that reduces visibility
Example
Dense fog covered the highway this morning.
La densa niebla cubrió la carretera esta mañana.
B1 adjective /ˈɛstɪmeɪtɪd/

estimated

estimado
Meaning
roughly calculated or judged; an approximate value or amount
Example
The estimated cost of the project is five million dollars.
El costo estimado del proyecto es de cinco millones de dólares.
B1 noun pəˈfɔː.məns

performance

desempeño
Meaning
The action or process of carrying out or accomplishing an action, task, or function.
Example
Performance improvements boost confidence.
Las mejoras en el rendimiento aumentan la confianza.
B1 noun /bʊl/

bull

toro
Meaning
a male animal of the cattle family; sometimes refers to a strong or aggressive man
Example
The bull charged across the field towards the red flag.
El toro corrió por el campo hacia la bandera roja.
B1 adjective /ˈplʊrəl/

plural

plural
Meaning
denoting more than one person or thing
Example
The word 'cats' is the plural of 'cat'.
La palabra 'gatos' es el plural de 'gato'.
B1 adjective /kəmˈpetətɪv/

competitive

competitivo
Meaning
relating to or characterized by competition; having a strong desire to win or be more successful
Example
She has a competitive spirit that drives her to excel.
Ella tiene un espíritu competitivo que la impulsa a sobresalir.
B1 noun /əkˈsɛptəns/

acceptance

aceptación
Meaning
the act of agreeing to receive or undertake something offered
Example
Her acceptance of the award was met with applause.
Su aceptación del premio fue recibida con aplausos.
B1 noun /ˈfaɪ.tər/

Fighter

avión de combate
Meaning
a military aircraft designed for attacking other aircraft; a person who fights
Example
The fighter jet flew overhead during the military parade.
El avión de combate voló sobre nuestras cabezas durante el desfile militar.
B1 noun ˈtʃæt.dʒiː.piː.tiː

ChatGPT

Un modelo de inteligencia artificial basado en el lenguaje
Meaning
A language-based artificial intelligence model designed for conversational interactions.
Example
ChatGPT helps users generate human-like text efficiently.
ChatGPT ayuda a los usuarios a generar texto similar al humano de manera eficiente.
B1 adjective /dɪsˈɒnəst/

Dishonest

deshonesto; fraudulento; engañoso
Meaning
not honest; fraudulent; deceitful
Example
The dishonest salesman tried to sell them a broken car.
El vendedor deshonesto intentó venderles un coche roto.
B1 noun /ˈkændɪdeɪt/

candidate

candidato
Meaning
A person who applies for a job or is nominated for election.
Example
The candidate gave a strong speech during the debate.
El candidato dio un discurso fuerte durante el debate.
B1 noun /ɪkˈspens/

Expense

gasto; desembolso;
Meaning
the cost required for something; money spent on something
Example
The travel expense for the business trip was covered by the company.
El gasto de viaje para el viaje de negocios fue cubierto por la empresa.
B1 noun /ˈtʃær.ɪ.ti/

Charity

caridad; generosidad; altruismo
Meaning
the voluntary giving of help to those in need; kindness and tolerance in judging others
Example
The wealthy businessman donated millions to charity for education.
El empresario adinerado donó millones a la caridad para la educación.
B1 verb /hiːl/

heal

curar
Meaning
to cure; to become healthy again
Example
Time will heal all wounds.
El tiempo curará todas las heridas.
B1 noun /blæk ˈber.i/

Black berry

moras
Meaning
a small dark purple or black fruit that grows on bushes
Example
We picked fresh blackberries from the garden for our pie.
Recogimos moras frescas del jardín para nuestra tarta.
B1 verb /rɪˈspɒnd/

respond

responder
Meaning
to give an answer or reply; to react to something
Example
Please respond to my email as soon as possible.
Por favor responde a mi correo electrónico lo antes posible.
B1 noun /beɪkt miːt/

Baked meat

carne asada
Meaning
meat that has been cooked in an oven using dry heat
Example
The baked meat was tender and flavorful.
La carne asada estaba tierna y sabrosa.
B1 noun, verb /ˈlaɪsəns/

license

licencia / permiso
Meaning
A legal permission to do something (noun); to grant such permission (verb).
Example
You must have a driving license to operate a car legally.
Debe tener una licencia de conducir para operar un automóvil legalmente.
B1 verb /rɪˈvaɪz/

revise

revisar
Meaning
To change, improve, or update something, especially a written work.
Example
She had to revise her essay before submission.
Ella tuvo que revisar su ensayo antes de la entrega.
B1 noun /ˈdʒʌŋ.ɡəl/

Jungle

selva densa; jungla;
Meaning
a dense forest in a tropical climate; a place of bewildering complexity or ruthless struggle
Example
The explorer got lost in the dense Amazon jungle for three days.
El explorador se perdió durante tres días en la densa selva amazónica.
B1 noun /ˈfaɪər.mən/

Fireman

bombero
Meaning
a person whose job is to extinguish fires and rescue people
Example
The brave fireman rescued the family from the burning building.
El valiente bombero rescató a la familia del edificio en llamas.
B1 noun /əˈtʃiːvmənt/

achievement

logro
Meaning
Something that has been successfully completed or accomplished through effort or skill.
Example
Graduating from university was her greatest achievement.
Graduarse de la universidad fue su mayor logro.
B1 noun /ˌkwɒl.ɪ.fɪˈkeɪ.ʃən/

Qualification

cualificación; habilidad
Meaning
official record showing that someone has finished a training course or has necessary skills; condition or requirement
Example
She has the right qualifications for this engineering job.
Ella tiene las cualificaciones adecuadas para este trabajo de ingeniería.
B1 noun /ˈɪnsɪdənt/

incident

incidente
Meaning
an event or occurrence, often unpleasant or unusual
Example
The police quickly responded to the incident in the park.
La policía respondió rápidamente al incidente en el parque.
B1 noun /ˈmɒr.əl/

Moral

moralidad
Meaning
a lesson about right and wrong conduct; principles of right behavior
Example
The moral of the story is to always tell the truth.
La lección moral de la historia es siempre decir la verdad.
B1 verb /dɪɡ/

dig

cavar
Meaning
to break up and move earth with a tool or machine, or with hands, paws, etc.
Example
They decided to dig a hole for the new tree.
Ellos decidieron cavar un agujero para el nuevo árbol.
B1 noun /nest/

Nest

nido
Meaning
a structure built by birds to lay eggs and shelter their young
Example
The bird built a nest in the tree.
El pájaro construyó un nido en el árbol.
B1 adjective /kiːn/

Keen

agudo; intenso; ansioso
Meaning
sharp; acute; intense; eager
Example
She has a keen interest in science.
Ella tiene un gran interés en la ciencia.
B1 noun /dɪˈtɛktɪv/

detective

detective
Meaning
a person whose job is to investigate and solve crimes
Example
The detective solved the mystery in just two days.
El detective resolvió el misterio en solo dos días.
B1 noun sɪˈlek.ʃən

selection

selección
Meaning
The action or fact of carefully choosing someone or something as being the best or most suitable.
Example
The selection process is based on merit.
El proceso de selección se basa en el mérito.
B1 noun /ˈrɛntəl/

rental

alquiler
Meaning
an arrangement in which something is rented, or the amount paid for renting
Example
The car rental was more expensive than we expected.
El alquiler del coche fue más caro de lo que esperábamos.
B1 noun /ˈbæŋkɪŋ/

banking

banca o servicios bancarios
Meaning
the business or services provided by a bank
Example
Online banking has made financial transactions easier.
La banca en línea ha facilitado las transacciones financieras.
B1 noun /ˈfeɪ.vər/

Favour

favor; ayuda; bondad
Meaning
approval, support, or liking for someone or something; a kind or helpful act
Example
Could you do me a favour and help me move this heavy box?
¿Podrías hacerme un favor y ayudarme a mover esta caja pesada?
B1 noun /bɔɪl/

Boil

forúnculo; absceso
Meaning
a painful, pus-filled bump under the skin caused by infected hair follicles
Example
The painful boil on his neck required medical treatment.
El doloroso forúnculo en su cuello requirió tratamiento médico.
B1 adjective /ˈhɑːrmfəl/

Harmful

perjudicial
Meaning
causing or likely to cause harm; damaging
Example
Smoking is harmful to your health.
Fumar es perjudicial para tu salud.
B1 noun /ɡuːs/

Goose

ganso
Meaning
large waterbird with a long neck and webbed feet
Example
The goose swam gracefully across the pond.
El ganso nadó elegantemente a través del estanque.
B1 noun ˈtʃeə.pɜː.sən

chairperson

presidente
Meaning
A person who is in charge of a meeting or organization; the presiding officer of a committee, board, or organization.
Example
The chairperson ensures procedural integrity.
El presidente asegura la integridad del procedimiento.
B1 adjective /ˈvaɪə.lət/

Violet

color violeta
Meaning
of a bluish-purple color
Example
She wore a beautiful violet dress to the party.
Ella llevaba un hermoso vestido violeta a la fiesta.
B1 adverb /ˈfriːkwəntli/

Frequently

frecuentemente; regularmente; muchas veces
Meaning
often; regularly; many times
Example
She frequently visits her grandmother on weekends.
Ella visita a su abuela con frecuencia los fines de semana.
B1 adjective /dɪˈtɜːrmɪnd/

determined

determinado
Meaning
Having firmly decided to do something and not letting anything stop you.
Example
She was determined to finish her studies despite many obstacles.
Ella estaba decidida a terminar sus estudios a pesar de muchos obstáculos.
B1 noun /ˈdʒɜːrnəlɪst/

journalist

periodista
Meaning
a person who writes news articles or reports for newspapers, magazines, or media
Example
The journalist covered the political event.
El periodista cubrió el evento político.