chemist
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B1 noun /ˈkemɪst/

chemist

químico; farmacéutico
Meaning
a scientist who studies chemistry; a person trained to prepare and dispense medicines
Example
The chemist analyzed the sample to determine its composition.
El químico analizó la muestra para determinar su composición.
B1 noun /kæmˈpeɪn/

Campaign

campaña
Meaning
an organized course of action to achieve a particular goal; a series of military operations
Example
The environmental campaign successfully raised awareness about climate change.
La campaña ambiental recaudó exitosamente conciencia sobre el cambio climático.
B1 noun /ˈtʃɪl.i/

Chilly/Chilli

frío; pimiento picante;
Meaning
noticeably cold; a hot-tasting pod of a variety of capsicum, used as a spice
Example
The chef added red chilli to make the curry spicier.
El chef añadió chile rojo para hacer el curry más picante.
B1 adjective /fɜːrm/

Firm

firme; sólido; resistente; que no cede a la presión
Meaning
solid; stable; strong; not yielding to pressure
Example
She has a firm grip on the rope.
Ella tiene un firme agarre de la cuerda.
B1 noun /ˈvɜːr.ʒən/

Version

versión; forma; relato
Meaning
a particular form or variation of something; an account of an event
Example
This is the latest version of the software.
Esta es la última versión del software.
B1 noun /kriˈeɪ.ʃən/

Creation

creación; invento
Meaning
the action or process of bringing something into existence; something that has been made or invented
Example
The artist's latest creation was displayed at the modern art gallery.
La última creación del artista fue exhibida en la galería de arte moderno.
B1 noun /ˈpʌn.ɪʃ.mənt/

Punishment

castigo
Meaning
penalty given for doing something wrong or breaking a rule
Example
The student received punishment for cheating on the exam.
El estudiante recibió un castigo por hacer trampa en el examen.
B1 noun /træp/

Trap

trampa
Meaning
a device or enclosure designed to catch and retain animals, or a situation from which it is difficult to escape
Example
The mouse was caught in the trap overnight.
El ratón fue atrapado en la trampa durante la noche.
B1 noun /ɪmˈpruːvmənt/

improvement

mejora
Meaning
the act of making something better
Example
There has been a significant improvement in his health.
Ha habido una mejora significativa en su salud.
B1 noun /ˌmæθəˈmætɪks/

mathematics

matemáticas
Meaning
the abstract science of number, quantity, and space; the study of numbers and their operations
Example
Mathematics helps us understand patterns in nature and the universe.
Las matemáticas nos ayudan a entender los patrones en la naturaleza y el universo.
B1 verb /ˈstɒpɪŋ/

stopping

detener
Meaning
Coming to a halt or pause.
Example
The ship is stopping at the Falkland Islands.
El barco está deteniéndose en las Islas Malvinas.
B1 adjective /ˌoʊvərˈweɪt/

overweight

sobrepeso
Meaning
heavier than is considered healthy or normal
Example
The doctor advised him to lose weight as he was overweight.
El doctor le aconsejó perder peso ya que tenía sobrepeso.
B1 noun /feɪm/

Fame

fama
Meaning
the condition of being known or talked about by many people
Example
The young actor achieved international fame with his latest movie.
El joven actor alcanzó fama internacional con su última película.
B1 noun /ˈeər fɔːrs/

Air force

fuerza aérea
Meaning
the military organization of a country that uses aircraft for fighting
Example
The air force conducted a training exercise over the mountains.
La fuerza aérea realizó un ejercicio de entrenamiento sobre las montañas.
B1 noun /ˈmiːtər/

meter

metro
Meaning
A unit of length in the metric system equal to 100 centimeters; also, a device that measures quantity such as electricity or gas.
Example
The technician came to check the electricity meter.
El técnico vino a revisar el medidor de electricidad.
B1 noun /ˈflaʊər veɪs/

Flower-vase

jarrón de flores
Meaning
a decorative container used to hold cut flowers
Example
She placed beautiful roses in the flower vase on the table.
Ella colocó hermosas rosas en el florero sobre la mesa.
B1 verb /əˈpriːʃieɪt/

appreciate

Apreciar
Meaning
to recognize the value or significance of; to be grateful for
Example
I really appreciate your help with this project.
Realmente aprecio tu ayuda con este proyecto.
B1 noun /ˈmem.bə.ʃɪp/

membership

membresía
Meaning
The state of belonging to or being part of an organization or group.
Example
The country's membership in the organization marked 50 years.
La membresía del país en la organización marcó 50 años.
B1 verb /ˈrɛdʒɪstər/

register

registrar
Meaning
To enter or record officially on a list or in a book.
Example
You must register for the conference before the deadline.
Debes registrarte para la conferencia antes de la fecha límite.
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 ɪnˈven.ʃən

invention

invención
Meaning
The action of inventing something, typically a process or device.
Example
The invention revolutionized communication.
La invención revolucionó la comunicación.
B1 noun /dɒt/

dot

punto
Meaning
a small round mark or spot
Example
She drew a red dot on the paper.
Ella dibujó un punto rojo en el papel.
B1 verb /dɪˈleɪ/

delay

retrasar
Meaning
to make something happen later than planned
Example
The flight was delayed due to bad weather.
El vuelo se retrasó debido al mal tiempo.
B1 adjective /trɪˈmendəs/

Tremendous

enorme; tremendo; extraordinario
Meaning
extremely large, great, or intense; extraordinary
Example
She made tremendous progress in her studies.
Ella hizo un progreso enorme en sus estudios.
B1 noun tɪk mɑːrk

tick mark

marca de verificación
Meaning
A mark (✓) used to indicate that something is correct or has been chosen, checked, or dealt with.
Example
I put a tick mark on all the completed tasks.
Puse una marca de verificación en todas las tareas completadas.
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 noun /ˈɪnstrəmənt/

instrument

instrumento
Meaning
A tool or device used for a particular purpose, especially for scientific or musical work.
Example
The doctor used a special instrument during the surgery.
El médico utilizó un instrumento especial durante la cirugía.
B1 noun /rɪˈleɪ.ʃən/

Relation

relación; vínculo
Meaning
the way in which two or more people or things are connected; a family member
Example
They have a strong business relation that has lasted for years.
Tienen una fuerte relación comercial que ha durado años.
B1 adjective /ʌnˈkaʊntəbəl/

Uncountable

incontable; innumerable
Meaning
too many to be counted; innumerable; infinite in quantity
Example
There are uncountable stars in the night sky.
Hay estrellas incontables en el cielo nocturno.
B1 noun /ˈpæk.ɪt/

packet

paquete
Meaning
a small package or container holding items or information
Example
He bought a packet of biscuits from the shop.
Compró un paquete de galletas en la tienda.
B1 verb /ɪnˈfɔ:m/

inform

informar
Meaning
to tell someone about something; to give information
Example
Please inform me when you arrive at the airport.
por favor infórmame cuando llegues al aeropuerto.
B1 adjective /ˈæn.ju.əl/

annual

anual
Meaning
happening once every year
Example
The company holds an annual meeting for all its shareholders.
La empresa realiza una reunión anual para todos sus accionistas.
B1 adjective /əˈʃeɪmd/

Ashamed

avergonzado
Meaning
feeling embarrassed or guilty because of one's actions
Example
He was ashamed of his poor performance.
Él estaba avergonzado de su bajo rendimiento.
B1 noun /ˈprɪnsɪpl/

principle

principio
Meaning
A fundamental truth or proposition that serves as the foundation for a system of belief or behavior.
Example
Honesty is a key principle of leadership.
La honestidad es un principio clave del liderazgo.
B1 noun /reɪ/

ray

rayo
Meaning
a narrow beam of light, heat, or radiation
Example
A ray of sunlight broke through the clouds.
Un rayo de luz del sol rompió a través de las nubes.
B1 adverb /ˈpræk.tɪ.kəl.i/

Practically

prácticamente; casi; casi
Meaning
in a practical manner; almost; nearly
Example
The project is practically finished.
El proyecto está casi terminado.
B1 verb /ɪmˈplɔɪ/

employ

emplear
Meaning
to hire someone to do a job; to use something effectively
Example
The company plans to employ more engineers next year.
La empresa planea emplear más ingenieros el próximo año.
B1 verb /weɪk/

wake

despertar
Meaning
to stop sleeping; to become alert
Example
I wake up at 7 AM every morning.
Me despierto a las 7 AM cada mañana.
B1 noun /ˈvɪn.ɪ.ɡər/

Vinegar

vinagre
Meaning
a sour liquid made from fermented alcohol, used for cooking and preserving
Example
I added vinegar to the salad dressing for extra flavor.
Añadí vinagre a la salsa de ensalada para más sabor.
B1 adjective /rɪˈtaɪərd/

Retired

jubilado
Meaning
having left one's job and ceased to work; withdrawn from activity
Example
My retired grandfather enjoys gardening in his free time.
Mi abuelo jubilado disfruta de la jardinería en su tiempo libre.
B1 noun /ˈmɑː.kɪ.tɪŋ/

Marketing

mercadeo, comercialización, marketing
Meaning
The activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large.
Example
Digital marketing has transformed business strategies.
El marketing digital ha transformado las estrategias comerciales.
B1 noun /ˈtaɪpoʊ/

typo

error tipográfico
Meaning
a mistake made in typing
Example
The report was full of typos.
El informe estaba lleno de errores tipográficos.
B1 noun /ˈkɔːrɪdɔːr/

corridor

un largo pasillo que conecta con varias habitaciones
Meaning
a long passage in a building from which doors lead into rooms
Example
The students waited quietly in the corridor.
Los estudiantes esperaban tranquilamente en el corredor.
B1 noun /ˈkwɔː.tər/

Quarter

cuarto
Meaning
one of four equal parts of something; a period of three months
Example
The company reported strong profits in the first quarter of the year.
La empresa informó fuertes ganancias en el primer cuarto del año.
B1 adverb /ˈʃɔːt.li/

Shortly

pronto; en breve; brevemente
Meaning
soon; in a short time; briefly
Example
The meeting will begin shortly.
La reunión comenzará pronto.
B1 verb /rɪˈper/

repair

reparar
Meaning
to fix something that is broken or damaged
Example
The mechanic will repair the car's engine tomorrow.
El mecánico reparará el motor del coche mañana.
B1 verb প্রিভেন্টস

prevents

previene
Meaning
To stop something from happening or arising.
Example
Bangladesh's warm climate prevents snowfall.
El clima cálido de Bangladesh previene la caída de nieve.
B1 noun /ˈdʒen.dər/

Gender

género
Meaning
either of the two sexes (male and female); the range of characteristics pertaining to masculinity and femininity
Example
The company promotes gender equality by ensuring equal opportunities for all employees.
La empresa promueve la igualdad de género al garantizar oportunidades iguales para todos los empleados.
B1 noun /ˈtʃæn.əl/

Channel

canal; cauce; medio;
Meaning
a television or radio station; a passage for water or other liquids; a means of communication
Example
The news channel provided live coverage of the important event.
El canal de noticias proporcionó cobertura en vivo del evento importante.
B1 adjective /ˈfəʊkəst/

focused

enfocado
Meaning
Directing a great deal of attention or effort toward a particular activity, situation, or person.
Example
Staying focused during work hours enhances productivity.
Mantenerse enfocado durante las horas de trabajo mejora la productividad.
B1 adjective /ˌlɛftˈhændɪd/

left-handed

zurdo
Meaning
Using or done with the left hand; also can mean clumsy or awkward.
Example
She is left-handed and writes beautifully with her left hand.
Ella es zurda y escribe hermosamente con su mano izquierda.
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 noun /ˈkɪŋdəm/

Kingdom

reino
Meaning
a country or territory ruled by a king or queen
Example
The kingdom was known for its rich culture and traditions.
El reino era conocido por su rica cultura y tradiciones.
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 verb /ræp/

wrap

envolver
Meaning
to cover something completely with paper or cloth; to enclose
Example
Please wrap the gift in colorful paper.
Por favor envuelve el regalo en papel de colores.
B1 noun /ˈʃoʊldər/

Shoulder

hombro
Meaning
the part of the body between the neck and the arm
Example
He carried the bag over his shoulder.
Él llevó la bolsa sobre su hombro.
B1 verb /ɪmˈprɛs/

impress

impresionar
Meaning
to cause someone to feel admiration or respect
Example
Her speech managed to impress the audience.
Su discurso logró impresionar a la audiencia.
B1 verb /dɪˈfaɪn/

define

definir
Meaning
to explain the meaning of a word, phrase, or concept clearly
Example
The teacher asked the student to define the word 'democracy'.
El maestro le pidió al estudiante que definiera la palabra 'democracia'.
B1 noun /ˌɪntərˈækʃən/

interaction

interacción mutua
Meaning
The process of people or things acting upon or influencing each other.
Example
The teacher encouraged more interaction between students.
El maestro alentó más interacción entre los estudiantes.
B1 verb /ˈdɪfər/

differ

diferir
Meaning
to be unlike or distinct from something else
Example
Opinions differ on this issue.
Las opiniones difieren sobre este tema.
B1 adverb /ˈtʃɪəfəli/

cheerfully

alegremente
Meaning
in a happy and positive manner; with visible good spirits
Example
She greeted everyone cheerfully despite the long day.
Saludó a todos alegremente a pesar del largo día.
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 adjective /rɪˈmeɪnɪŋ/

remaining

restante
Meaning
still existing or left after others are gone or dealt with
Example
There were only a few remaining tickets for the concert.
Quedaban solo unos pocos boletos para el concierto.
B1 noun /braɪd/

Bride

novia
Meaning
a woman on her wedding day or just before and after the event
Example
The beautiful bride walked down the aisle in her white wedding dress.
La hermosa novia caminó por el pasillo con su vestido de novia blanco.
B1 noun /ˈɑːrtwɜːrk/

artwork

obra de arte
Meaning
a piece of art, such as a painting, sculpture, or drawing
Example
The gallery displayed an impressive artwork by a local artist.
La galería exhibió una impresionante obra de arte de un artista local.
B1 adjective /rɪˈleɪ.tɪd/

Related

relacionado; vinculado
Meaning
connected; associated; having a connection or relationship
Example
These two problems are closely related to each other.
Estos dos problemas están estrechamente relacionados entre sí.
B1 adjective /ˌɔːtəˈmætɪk/

automatic

automático
Meaning
working by itself without direct human control
Example
This car has an automatic transmission.
Este coche tiene una transmisión automática.
B1 noun /mæsk/

Mask

máscara
Meaning
covering for the face or head; disguise or protection
Example
She wore a mask to protect herself from dust.
Ella llevaba una máscara para protegerse del polvo.
B1 adjective ˈriː.dʒən.əl

regional

regional
Meaning
Relating to or characteristic of a region.
Example
Regional hubs support localized industries.
Los centros regionales apoyan a las industrias locales.
B1 verb /ˈfɛri/

ferry

transportar en ferry
Meaning
to transport by boat; to carry back and forth
Example
The boat ferried passengers across the river.
El bote transportó a los pasajeros a través del río.
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 /striːm/

stream

corriente
Meaning
A small, narrow river; a continuous flow of something.
Example
The stream of life is unstoppable.
El flujo de la vida es imparable.
B1 adjective /ˈɪnəsənt/

Innocent

inocente; puro; inocuo
Meaning
free from guilt or sin; pure; harmless; naive
Example
The innocent child had no idea that her parents were planning a surprise party.
La niña inocente no tenía idea de que sus padres estaban planeando una fiesta sorpresa.
B1 verb /sɪŋk/

sink

hundir
Meaning
to go down below the surface; to descend
Example
The ship sinks in the deep ocean.
El barco se hunde en el océano profundo.
B1 verb /breɪk/

brake

frenar
Meaning
to slow down or stop a vehicle by applying a brake
Example
He braked suddenly to avoid hitting the dog.
Él frenó repentinamente para evitar golpear al perro.
B1 noun /ˈlɪk.wɪd/

Liquid

líquido
Meaning
a substance that flows freely but is of constant volume, having a consistency like that of water or oil
Example
Water is a liquid at room temperature.
El agua es un líquido a temperatura ambiente.
B1 noun /ˈnætʃərəl dɪˈzæstər/

natural disaster

desastre natural
Meaning
a catastrophic event caused by natural processes of the Earth that results in significant damage, destruction, or loss of life
Example
The coastal town was devastated by a natural disaster.
La ciudad costera fue devastada por un desastre natural.
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 adjective, verb (past participle of wear) /wɔːrn/

worn

deteriorado
Meaning
damaged, weakened, or deteriorated from use or age
Example
His shoes were old and worn.
Sus zapatos estaban viejos y deteriorados.
B1 adjective /kəˈlɛktɪd/

collected

calmado
Meaning
calm and in control of oneself
Example
She remained calm and collected during the crisis.
Ella se mantuvo calma y tranquila durante la crisis.
B1 noun, verb /dɪˈzaɪər/

desire

deseo
Meaning
a strong feeling of wanting something or wishing for something to happen
Example
He has a strong desire to travel the world.
Él tiene un fuerte deseo de viajar por el mundo.
B1 adjective /ʌnɪmˈplɔɪd/

Unemployed

desempleado
Meaning
without a job; not having paid work
Example
He has been unemployed for six months now.
Él ha estado desempleado durante seis meses.
B1 noun /ˈpɪ.ti/

Pity

piedad; simpatía;
Meaning
a feeling of sadness or sympathy for someone's misfortune; something that causes regret or disappointment
Example
I felt pity for the homeless man in the rain.
Sentí piedad por el hombre sin hogar bajo la lluvia.
B1 verb /ˈʌpˌɡreɪd/

upgrade

actualizar
Meaning
to raise something to a higher standard, improve
Example
We decided to upgrade the software to the latest version.
Decidimos actualizar el software a la última versión.
B1 noun /ˈmænər/

manner

modo / manera
Meaning
a way in which something is done or happens
Example
He spoke in a polite manner.
Él habló de manera educada.
B1 noun ˈstrʌk.tʃər

structure

estructura
Meaning
The arrangement of and relations between the parts or elements of something complex.
Example
The structure is designed for safety and functionality.
La estructura está diseñada para la seguridad y funcionalidad.
B1 noun /ˈfʌndɪŋ/

funding

financiación
Meaning
financial support for a project or organization
Example
The startup is seeking funding from investors.
La startup está buscando financiación de inversores.
B1 verb /əˈsɛs/

assess

evaluar
Meaning
to evaluate or estimate the nature, ability, or quality of something
Example
The teacher assessed the students' progress.
El maestro evaluó el progreso de los estudiantes.
B1 verb /kənˈsɪst/

consist

consistir
Meaning
to be made up or composed of certain parts or elements
Example
The committee consists of five members.
El comité consiste en cinco miembros.
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 /ˈlaɪ.kɪŋ/

Liking

afecto; gusto; inclinación
Meaning
a feeling of regard or fondness; a preference or taste for something
Example
She has developed a liking for classical music.
Ella ha desarrollado un gusto por la música clásica.
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 /ˈfɔːr.mæt/

Format

formato
Meaning
the way in which something is arranged or set out; the shape, size, and presentation of a book or document
Example
Please submit your report in PDF format by the end of the week.
Por favor, envíe su informe en formato PDF antes del final de la semana.
B1 noun əˈreɪndʒmənt

arrangement

disposición
Meaning
The way things are organized, positioned, or structured.
Example
The arrangement of protons in the nucleus is critical.
La disposición de los protones en el núcleo es crítica.
B1 noun ruːlz ənd ˌrɛɡjʊˈleɪʃənz

rules and regulations

reglas y regulaciones
Meaning
Official orders and laws that control how something is done.
Example
Rules and regulations alone cannot change attitudes.
Las reglas y regulaciones por sí solas no pueden cambiar actitudes.
B1 adverb /ˈpɜːfɪktli/

perfectly

perfectamente
Meaning
in a perfect manner; without flaws
Example
She performed the task perfectly.
Ella realizó la tarea perfectamente.
B1 noun /ˌkjʊr.iˈɑs.ɪ.ti/

Curiosity

curiosidad; objeto o hecho inusual o interesante
Meaning
a strong desire to know or learn something; an unusual or interesting object or fact
Example
Her curiosity about different cultures led her to travel around the world.
Su curiosidad por diferentes culturas la llevó a viajar por todo el mundo.
B1 verb /ˈɛstɪˌmeɪt/

estimate

estimar
Meaning
To roughly calculate or judge the value, number, quantity, or extent of something.
Example
The engineer estimated the cost of the project at $5 million.
El ingeniero estimó el costo del proyecto en 5 millones de dólares.
B1 verb /rɪˈleɪt/

relate

relatar
Meaning
to connect or show a link between; to tell a story
Example
She relates her experience to the audience.
Ella relata su experiencia a la audiencia.
B1 noun /ˈev.ɪ.dəns/

Evidence

evidencia
Meaning
the available body of facts or information indicating whether a belief or proposition is true
Example
The detective found crucial evidence that solved the mysterious case.
El detective encontró evidencia crucial que resolvió el caso misterioso.
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 adverb /spəˈsɪfɪkli/

specifically

específicamente
Meaning
in a clear and exact way
Example
He was specifically asked to handle the finances.
Se le pidió específicamente que manejara las finanzas.
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 ˈkɒnsept

concept

concepto
Meaning
An abstract idea or general notion
Example
The concept of chasing two rabbits teaches focus.
El concepto de perseguir dos conejos enseña enfoque.
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 adverb /səˈpraɪzɪŋli/

surprisingly

sorprendentemente
Meaning
in a way that causes surprise or amazement
Example
Surprisingly, she finished the entire project in just one day.
Sorprendentemente, terminó todo el proyecto en solo un día.
B1 noun əˈdɒp.ʃən

adoption

adopción
Meaning
The process of accepting, embracing, or taking up something new, such as a practice, technology, or idea.
Example
The adoption of electric vehicles is increasing worldwide.
La adopción de vehículos eléctricos está aumentando en todo el mundo.
B1 adjective /dʌl/

Dull

aburrido; insípido; soso; monótono; tonto;
Meaning
lacking interest or excitement; not bright; lacking intelligence; tedious
Example
The lecture was very dull and boring.
La conferencia fue muy aburrida y tediosa.
B1 verb /ɪɡˈzɪst/

exist

existir
Meaning
to have being or reality; to be present
Example
Dinosaurs existed millions of years ago.
Los dinosaurios existieron hace millones de años.
B1 adjective /ˈfæsɪneɪtɪŋ/

Fascinating

fascinante
Meaning
extremely interesting; captivating; enchanting
Example
The documentary about ocean life was fascinating.
El documental sobre la vida marina fue fascinante.
B1 noun /kəmˈpleɪnt/

complaint

queja
Meaning
a statement that something is wrong or not satisfactory
Example
The manager received a complaint from a customer about poor service.
El gerente recibió una queja de un cliente sobre el mal servicio.
B1 noun pɔːrt

Port

puerto
Meaning
A town or city with a harbor where ships load or unload.
Example
Ports improve maritime trade.
Los puertos mejoran el comercio marítimo.
B1 adjective /ˌælfəˈbɛtɪkəl/

alphabetical

alfabético
Meaning
Arranged in the order of the letters of the alphabet.
Example
The names were listed in alphabetical order.
Los nombres fueron listados en orden alfabético.
B1 noun ˈdʒʌdʒ.mənt

judgment

juicio, veredicto, juicio sabio
Meaning
The ability to make considered decisions or come to sensible conclusions.
Example
The judge's judgment was fair and just.
El juicio del juez fue justo y correcto.
B1 verb /siːl/

seal

sellar, cerrar
Meaning
to close or secure something tightly or officially confirm something
Example
He sealed the envelope before sending the letter.
Él selló el sobre antes de enviar la carta.
B1 adjective /juːˈniːk/

Unique

único; singular; raro
Meaning
being the only one of its kind; unlike anything else
Example
Every snowflake is unique in its pattern.
Cada copo de nieve es único en su patrón.
B1 adjective /ˈvæljʊəbl/

Valuable

valioso; importante
Meaning
worth a great deal of money; extremely useful or important
Example
The painting is very valuable and worth millions.
La pintura es muy valiosa y vale millones.
B1 adverb /ˈfɜːrstli/

firstly

primero
Meaning
used to introduce the first point or reason in a discussion or argument
Example
Firstly, we need to address the budget issue before proceeding.
Primero, necesitamos abordar el problema del presupuesto antes de continuar.
B1 adjective /ˈhoʊli/

Holy

sagrado; dedicado a Dios o propósitos religiosos; moralmente y espiritualmente excelente
Meaning
sacred; dedicated to God or religious purposes; morally and spiritually excellent
Example
The holy shrine attracts thousands of pilgrims every year.
El santuario sagrado atrae a miles de peregrinos cada año.
B1 noun /ˈbeɪs.mənt/

Basement

sótano
Meaning
the lowest floor of a building, typically below ground level
Example
We store old furniture in the basement.
Guardamos muebles viejos en el sótano.
B1 adjective /ˈsplendɪd/

Splendid

espléndido; magnífico; impresionante
Meaning
magnificent; excellent; very impressive
Example
The castle looked splendid in the sunset.
El castillo se veía espléndido en la puesta de sol.