conservative
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B2 adjective /kənˈsɜːvətɪv/

conservative

conservador
Meaning
Favoring traditional views and values; resistant to change.
Example
He has conservative views on family and society.
Él tiene opiniones conservadoras sobre la familia y la sociedad.
B2 noun ˈmaɪl.stəʊn

milestone

hito
Meaning
An important event or stage in the development, progress, or history of something.
Example
This discovery is a milestone in biotechnology.
Este descubrimiento es un hito en la biotecnología.
B2 noun ˈkwəʊ.tə

quota

cuota
Meaning
A limited or fixed number or amount of people or things, in particular.
Example
The quota reform was a key demand.
La reforma de la cuota fue una demanda clave.
B2 verb /bleɪz/

blaze

llama brillante
Meaning
to burn brightly or powerfully
Example
The fire blazed for hours before it was brought under control.
El fuego ardió durante horas antes de que se controlara.
B2 adverb /ˈkrɪtɪkli/

critically

gravemente
Meaning
in a way that expresses disapproval or a very serious, important way
Example
He was critically injured in the accident.
Él resultó gravemente herido en el accidente.
B2 noun /ˈbev.ər.ɪdʒ/

Beverage

bebida
Meaning
a drink, especially one other than water
Example
Would you like a hot or cold beverage with your meal?
¿Te gustaría una bebida caliente o fría con tu comida?
B2 adjective /dɪm/

Dim

tenue; poca luz; débil
Meaning
not bright; having little light; faint
Example
The room was dim with only a small candle for light.
La habitación estaba tenue, con solo una pequeña vela para luz.
B2 noun /ˈskuːtər/

scooter

scooter
Meaning
a small two-wheeled vehicle powered by an engine or electricity
Example
She rides a scooter to work every day.
Ella va al trabajo en scooter todos los días.
B2 adjective /θiˈætrɪkl/

theatrical

teatral
Meaning
Relating to the theater or exaggerated and dramatic in behavior or style.
Example
Her theatrical performance won the audience's applause.
Su actuación teatral obtuvo el aplauso del público.
B2 verb /ˈsʌmən/

summon

convocar, llamar
Meaning
To order someone to come or to gather courage or strength.
Example
The king summoned his advisors to the court.
El rey convocó a sus asesores al tribunal.
B2 noun ˈɪn.frəˌstrʌk.tʃər

infrastructure

infraestructura
Meaning
The basic physical and organizational structures and facilities needed for the operation of a society or enterprise.
Example
Digital infrastructure is vital for future advancements.
La infraestructura digital es vital para los avances futuros.
B2 adjective /ˌpɑːrləˈmɛntri/

parliamentary

parlamentario
Meaning
relating to a parliament or its members; relating to a system of government with parliamentary authority
Example
The country follows a parliamentary form of government.
El país sigue una forma de gobierno parlamentaria.
B2 noun, adjective /prɪˈmɪər/ or /ˈpriːmiər/

premier

primer ministro / principal
Meaning
the head of government in some countries; first in importance or rank
Example
The French premier addressed the nation.
El primer ministro francés dirigió al país.
B2 noun /slæŋ/

Slang

jerga; lenguaje informal
Meaning
very informal language that is usually spoken rather than written
Example
The teenagers used slang that their parents couldn't understand.
Los adolescentes usaron jerga que sus padres no pudieron entender.
B2 adjective /pəˈsɪs.tənt/

persistent

persistente
Meaning
continuing to exist or endure over a prolonged period
Example
Despite many setbacks, her persistent efforts led to success.
A pesar de muchos contratiempos, sus esfuerzos persistentes condujeron al éxito.
B2 adjective daɪˈdʒes.tɪv

digestive

digestivo
Meaning
Relating to the digestion of food.
Example
Digestive enzymes help break down food.
Las enzimas digestivas ayudan a descomponer los alimentos.
B2 verb /sɜːrdʒ/

surge

avanzar bruscamente
Meaning
to move suddenly and powerfully forward or upward
Example
The crowd surged forward when the gates opened.
La multitud se adelantó rápidamente cuando se abrieron las puertas.
B2 noun /kənˈspɪrəsi/

conspiracy

conspiración
Meaning
A secret plan by a group to do something unlawful or harmful.
Example
The police uncovered a conspiracy to overthrow the government.
La policía descubrió una conspiración para derrocar al gobierno.
B2 verb /blʌf/

bluff

engañar
Meaning
to deceive someone by pretending to have strength, knowledge, or resources that one does not actually possess
Example
He tried to bluff his way into the exclusive club.
Él trató de hacer un bluff para entrar al club exclusivo.
B2 noun /liːk/

Leak

fuga; agujero
Meaning
a hole in a container or covering through which contents escape or enter accidentally
Example
There is a leak in the water pipe.
Hay una fuga en la tubería de agua.
B2 verb ˈɪmplɪmentɪd

implemented

implementado
Meaning
Put a decision or plan into effect; carried out or executed.
Example
The master plans were partially implemented.
Los planes maestros fueron implementados parcialmente.
B2 noun /rɒd/

rod

barra delgada, especialmente de metal o madera
Meaning
a thin straight bar, especially of metal or wood
Example
He used an iron rod to support the structure.
Usó una barra de hierro para soportar la estructura.
B2 verb /ˈfɪltər/

filter

filtrar
Meaning
to pass a substance through a device to remove unwanted material or to selectively pass certain items
Example
She used a coffee filter to separate the grounds from the liquid.
Ella usó un filtro de café para separar los posos del líquido.
B2 noun /ˌɑːrkiˈɑːlədʒi/

archaeology

arqueología
Meaning
the study of human history and prehistory through excavation and analysis of artifacts, monuments, and other physical remains
Example
She studied archaeology to learn about ancient civilizations.
Ella estudió arqueología para aprender sobre civilizaciones antiguas.
B2 adjective /ˌɔːɡənaɪˈzeɪʃənəl/

organizational

organizacional
Meaning
relating to the structure or arrangement of a company or group
Example
He works on improving the organizational structure of the company.
Él trabaja en mejorar la estructura organizacional de la empresa.
B2 noun /speɪd/

Spade

pala
Meaning
a tool with a flat blade for digging; a playing card suit
Example
The gardener used a spade to dig holes for planting flowers.
El jardinero usó una pala para cavar hoyos para plantar flores.
B2 adjective /ˈɡreɪs.fəl/

Graceful

elegante; suave; refinado; de belleza en movimiento o comportamiento
Meaning
elegant; smooth; refined; having beauty of movement or manner
Example
The dancer moved with graceful elegance.
La bailarina se movió con elegante gracia.
B2 noun /ˌsoʊsiˈɑːlədʒi/

sociology

sociología
Meaning
the study of society, human relationships, and social institutions
Example
She is studying sociology at university.
Ella está estudiando sociología en la universidad.
B2 noun /spæm/

spam

spam
Meaning
unsolicited or unwanted electronic communication, typically in the form of email
Example
My inbox is full of spam emails that I need to delete.
Mi bandeja de entrada está llena de correos electrónicos de spam que necesito eliminar.
B2 noun /ˈdʒel.i fɪʃ/

Jelly fish

medusa
Meaning
a soft-bodied marine animal with a gelatinous umbrella-shaped body and trailing tentacles
Example
The jellyfish floated gracefully through the water with its translucent body.
La medusa flotaba graciosamente por el agua con su cuerpo translúcido.
B2 adjective /ˈtɛlɪŋ/

telling

revelador
Meaning
Revealing something significant or giving important information.
Example
Her silence was more telling than words.
Su silencio era más revelador que las palabras.
B2 adjective /dɪˈfektɪv/

Defective

defectuoso; imperfecto
Meaning
having faults or defects; imperfect
Example
The defective product was returned to the store.
El producto defectuoso fue devuelto a la tienda.
B2 verb /prɪˈzjuːm/

presume

suponer
Meaning
To suppose something is true without proof; to take for granted.
Example
I presume she has already left for the meeting.
Yo presumo que ella ya se ha ido a la reunión.
B2 adverb /ɪkˈstɛnsɪvli/

extensively

extensivamente
Meaning
in a thorough or wide-ranging manner
Example
She traveled extensively across Europe for her research.
Ella viajó extensivamente por Europa para su investigación.
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 adjective /ˈflɔːrəl/

floral

floral
Meaning
Relating to flowers or decorated with flowers.
Example
She wore a beautiful floral dress to the party.
Ella llevó un hermoso vestido floral a la fiesta.
B2 noun /kʌlt/

cult

culto
Meaning
a system of religious veneration and devotion directed toward a particular figure or object
Example
The cult followed their leader with great devotion.
El culto siguió a su líder con gran devoción.
B2 adjective /ɔːˈθen.tɪk/

Authentic

auténtico; genuino; real; no falso
Meaning
genuine; real; not fake or copied
Example
The museum displays only authentic artifacts from ancient civilizations.
El museo exhibe solo artefactos auténticos de civilizaciones antiguas.
B2 noun /ˈkʊriər/

courier

mensajero
Meaning
a person or company that delivers messages, packages, or mail
Example
The courier delivered the documents on time.
El mensajero entregó los documentos a tiempo.
B2 noun /truːp/

Troop

tropa
Meaning
a group of soldiers; military personnel organized as a unit
Example
The troop marched in formation across the parade ground.
La tropa marchó en formación a través del campo de la parada.
B2 adjective /rɪˈsɔːrsfəl/

resourceful

Meaning
Having the ability to find quick and clever ways to overcome difficulties.
Example
She is very resourceful when it comes to solving unexpected problems.
B2 adverb /ˈoʊpənli/

Openly

abiertamente; públicamente
Meaning
in a frank and honest way; without concealment; publicly
Example
She spoke openly about her struggles with mental health.
Ella habló abiertamente sobre sus luchas con la salud mental.
B2 verb, noun, adjective /ˈtɛndər/

tender

propuesta / tierno
Meaning
to offer formally; soft and delicate in texture or character; a formal offer or proposal
Example
The company tendered its resignation to the board.
La compañía presentó su renuncia a la junta.
B2 noun kjuːz

cues

señales
Meaning
Signals or hints from conversation or environment that help understanding
Example
Facial expressions provide cues about a person's emotions.
Las expresiones faciales proporcionan señales sobre las emociones de una persona.
B2 noun /ˈdʒʊəri/

jury

jurado
Meaning
a group of people sworn to give a verdict in a legal case based on the evidence
Example
The jury found him guilty of the crime.
El jurado lo encontró culpable del crimen.
B2 adverb /ˌnɒnˈstɒp/

Non-stop

sin parar; sin interrupciones
Meaning
continuing without stopping; without interruption
Example
The train traveled non-stop from London to Paris.
El tren viajó sin parar de Londres a París.
B2 noun /ˌreɡ.jʊˈleɪ.ʃənz/

regulations

regulaciones
Meaning
Rules or directives made and maintained by an authority.
Example
Strict regulations ensure fair practices.
Las estrictas regulaciones aseguran prácticas justas.
B2 noun /rɪˈvaɪ.vəl/

Revival

renacimiento
Meaning
an improvement in the condition or strength of something; renewed interest in or attention to something
Example
There has been a revival of interest in traditional crafts.
Ha habido un renacimiento del interés en los oficios tradicionales.
B2 noun /ˈprɛfəs/

preface

prefacio
Meaning
an introduction to a book, speech, or other written work
Example
The author explained his motivation in the preface.
El autor explicó su motivación en el prefacio.
B2 verb /reɪd/

raid

redada
Meaning
to attack suddenly; to search and seize
Example
Police raid the illegal gambling house.
La policía realiza una redada en la casa de apuestas ilegal.
B2 adjective /dɪˈsɛptɪv/

deceptive

engañoso
Meaning
Giving an appearance or impression different from the truth; misleading.
Example
Appearances can be deceptive.
Las apariencias pueden ser engañosas.
B2 noun /ˈtʃæpəl/

chapel

capilla
Meaning
A small church or a room used for Christian worship, often within a larger building.
Example
The couple got married in a small countryside chapel.
La pareja se casó en una pequeña capilla en el campo.
B2 noun /ˌfiː.ɑːnˈseɪ/

Fiancee

prometida
Meaning
a woman who is engaged to be married
Example
John bought a beautiful engagement ring for his fiancee.
John compró un hermoso anillo de compromiso para su prometida.
B2 noun/verb /ˌoʊvərˈlæp/

overlap

solapamiento
Meaning
To extend over and cover partly; an area where things coincide.
Example
The two meetings overlap by an hour.
Las dos reuniones se solapan por una hora.
B2 adjective /ʌnˈfeɪθ.fəl/

Unfaithful

infiel
Meaning
not loyal or true to a spouse, partner, or commitment
Example
He was unfaithful to his wife for many years.
Él fue infiel a su esposa durante muchos años.
B2 adjective /lɑːrdʒ skeɪl/

large-scale

gran escala
Meaning
involving a large number or quantity, or covering a large area
Example
The company is planning a large-scale expansion into international markets.
La empresa está planeando una expansión a gran escala en los mercados internacionales.
B2 adjective /ˈprɒb.ə.bəl/

Probable

probable
Meaning
likely to happen; expected; plausible
Example
It is probable that it will rain tomorrow according to the weather forecast.
Es probable que llueva mañana según el pronóstico del tiempo.
B2 noun /dʒɜːrk/

Jerk

tirón; empujón; persona tonta
Meaning
a quick, sharp, sudden movement; an abrupt pull or twist; a foolish person
Example
The sudden jerk of the train caused passengers to lose their balance momentarily.
El tirón repentino del tren hizo que los pasajeros perdieran momentáneamente el equilibrio.
B2 verb /ˈlaɪɪŋ/

lying

mentir
Meaning
the act of not telling the truth
Example
He was caught lying about his grades.
Lo atraparon mintiendo sobre sus calificaciones.
B2 noun /dɪsˈkʌmfərt/

discomfort

incomodidad
Meaning
A feeling of slight pain, unease, or awkwardness.
Example
She shifted in her chair due to discomfort in her back.
Se movió en su silla debido a la incomodidad en su espalda.
B2 noun /ˈɪn.vɔɪs/

Invoice

factura
Meaning
a list of goods sent or services provided, with a statement of the sum due for these
Example
The company sent an invoice for the office supplies delivered last week.
La empresa envió una factura por los suministros de oficina entregados la semana pasada.
B2 noun /ˌnɔːrθˈiːst/

northeast

nordeste
Meaning
the direction between north and east; a region or area located in that direction.
Example
The storm is moving toward the northeast.
La tormenta se mueve hacia el noreste.
B2 noun/verb /ˈkwɒr.ən.tiːn/

quarantine

cuarentena
Meaning
A period of isolation to prevent the spread of disease.
Example
The travelers were placed in quarantine for two weeks.
Los viajeros fueron colocados en cuarentena durante dos semanas.
B2 noun /ɡriːn ˈtʃɪl.i/

Green Chili

pimiento verde
Meaning
unripe chili pepper that is green in color and has a spicy taste
Example
She added chopped green chili to the salad for extra heat.
Ella añadió chile verde picado a la ensalada para más picante.
B2 adjective sɪnˈθet̬.ɪk

synthetic

sintético
Meaning
Made by chemical synthesis, especially to imitate a natural product; artificial.
Example
Synthetic chemicals are used in processed foods.
Los productos químicos sintéticos se utilizan en los alimentos procesados.
B2 adjective /ˈrɪdʒ.ɪd/

Rigid

rígido
Meaning
hard and stiff; not able to bend; strict and unwilling to change
Example
The company has a rigid dress code that all employees must follow.
La empresa tiene un código de vestimenta rígido que todos los empleados deben seguir.
B2 adjective + noun ˈpraɪməri əbˈdʒektɪv

primary objective

objetivo principal
Meaning
The main goal or chief aim of an activity, project, or endeavor.
Example
The primary objective of the event was to promote recycling.
El objetivo principal del evento fue promover el reciclaje.
B2 adjective /ˈpɛti/

petty

insignificante
Meaning
Of little importance or trivial; also describes a person overly concerned with small or unimportant matters.
Example
She often gets upset over the most petty things.
A menudo se molesta por las cosas más insignificantes.
B2 noun məˈtæb.əl.ɪ.zəm

metabolism

metabolismo
Meaning
The chemical processes that occur within a living organism in order to maintain life.
Example
Exercise boosts metabolism and burns calories.
El ejercicio aumenta el metabolismo y quema calorías.
B2 verb /ˈtrɛmbəl/

tremble

temblar
Meaning
To shake slightly, often because of fear, cold, or nervousness.
Example
She began to tremble with fear before speaking.
Ella comenzó a temblar de miedo antes de hablar.
B2 verb /ˌdɪfəˈrɛnʃieɪt/

differentiate

diferenciar
Meaning
To recognize or make a distinction between things.
Example
It is important to differentiate between fact and opinion.
Es importante diferenciar entre hecho y opinión.
B2 noun /ˈwɜːrkɪŋ mæn/

working-man

trabajador
Meaning
a man engaged in manual labor or industrial work, often considered as part of the working class
Example
The working-man fought hard for better wages and conditions.
El trabajador luchó duramente por mejores salarios y condiciones.
B2 adjective /ˈlɛŋθi/

lengthy

largo
Meaning
long in duration or extent
Example
The meeting was lengthy, lasting over three hours.
La reunión fue larga, duró más de tres horas.
B2 noun ˈbentʃ.mɑːk

benchmark

punto de referencia
Meaning
A standard or point of reference against which things may be compared or assessed.
Example
Sabah Al Ahmad Sea City sets a benchmark in sustainability.
La Ciudad del Mar Sabah Al Ahmad establece un punto de referencia en sostenibilidad.
B2 noun /ˌkrɛd.ɪˈbɪl.ɪ.ti/

credibility

credibilidad
Meaning
The quality of being trusted and believed in; trustworthiness.
Example
His credibility as a leader remains unquestioned.
Su credibilidad como líder sigue siendo incuestionable.
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 noun /spæn/

span

extensión
Meaning
the full extent or length of something from one end to another
Example
The bridge has a span of over 500 meters.
El puente tiene una extensión de más de 500 metros.
B2 adjective /ˈskætərd/

Scattered

disperso; esparcido;
Meaning
spread widely apart; dispersed; occurring here and there
Example
Scattered showers are expected throughout the day.
Se esperan lluvias dispersas durante todo el día.
B2 verb /rɪˈvɜːs/

reverse

invertir
Meaning
to change something to the opposite direction, position, or result
Example
She quickly reversed the car out of the driveway.
Ella rápidamente invirtió el coche fuera de la entrada.
B2 noun ˈdɪdʒɪtəl ˈfɔːrmæt

Digital Format

formato digital
Meaning
A format in which information is stored as electronic data.
Example
A digital format family tree can be shared online.
Un árbol genealógico en formato digital se puede compartir en línea.
B2 noun /ˈwɜːrkˌfɔːrs/

workforce

fuerza laboral
Meaning
the people engaged in or available for work
Example
The company is looking to expand its workforce by 20%.
La empresa está buscando expandir su fuerza laboral en un 20%.
B2 noun ˈkwɒlɪti sliːp

quality sleep

sueño de calidad
Meaning
Deep and healthy sleep that is adequate and restorative, ensuring physical and mental well-being
Example
Quality sleep improves cognitive function and overall health.
El sueño de calidad mejora la función cognitiva y la salud en general.
B2 noun /jʌŋ fɪʃ/

Young fish

pez joven
Meaning
juvenile or small fish; fish that has not reached maturity
Example
Young fish need protection from predators.
Los peces jóvenes necesitan protección contra los depredadores.
B2 verb /ˈræl.i/

rally

reunirse / recobrar fuerza
Meaning
to come together for a common purpose or to recover strength or spirit
Example
The team rallied after halftime and won the match.
El equipo se recuperó después del descanso y ganó el partido.
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.
B2 noun ˌiːkəˈlɒdʒɪkəl ˈbæləns

ecological balance

balance ecológico
Meaning
A state of dynamic equilibrium within a community of organisms.
Example
Maintaining ecological balance is essential for a sustainable planet.
Mantener el equilibrio ecológico es esencial para un planeta sostenible.
B2 adjective /ˈpæn.ɪ.ki/

Panicky

ansioso; nervioso y temeroso
Meaning
feeling or showing panic; anxious and fearful
Example
The crowd became panicky when the fire alarm sounded.
La multitud se puso nerviosa cuando sonó la alarma contra incendios.
B2 noun /mɪkst ˈkʌlər/

Mixed colour

color mezclado
Meaning
a color created by combining two or more different colors
Example
The mixed colour created a beautiful gradient on the canvas.
El color mezclado creó un hermoso gradiente en el lienzo.
B2 adjective /vɪkˈtɔː.ri.əs/

Victorious

victorioso
Meaning
having won a victory; successful in a struggle or contest
Example
The victorious team celebrated their championship win with great joy.
El equipo victorioso celebró su victoria del campeonato con gran alegría.
B2 noun kənˌtæm.ɪˈneɪ.ʃən

contamination

contaminación
Meaning
The process of making something less pure by exposure to or addition of a poisonous or polluting substance.
Example
Contamination of air leads to health issues.
La contaminación del aire provoca problemas de salud.
B2 adverb /səˈfɪʃəntli/

sufficiently

suficientemente
Meaning
to an adequate degree or extent
Example
She studied sufficiently to pass the exam.
Ella estudió suficientemente para aprobar el examen.
B2 adjective /ˈædvɜːrs/

Adverse

adverso; desfavorable; negativo
Meaning
harmful; unfavorable; opposing; negative
Example
The adverse weather conditions forced them to cancel the event.
Las condiciones meteorológicas adversas obligaron a cancelar el evento.
B2 noun /θred/

thread

hilo
Meaning
a long, thin strand of cotton, nylon, or other fibers used for sewing
Example
She used a red thread to sew the torn button back on.
Ella usó un hilo rojo para coser el botón roto.
B2 verb /kəˈmɛns/

commence

comenzar
Meaning
to begin or start something
Example
The ceremony will commence at noon.
La ceremonia comenzará al mediodía.
B2 noun /ɪnˈkluːʒən/

inclusion

inclusión
Meaning
the action or state of including or being included within a group or structure
Example
Diversity and inclusion are key values in modern workplaces.
La diversidad y la inclusión son valores clave en los lugares de trabajo modernos.
B2 noun /luːp/

Loop

bucle, lazo
Meaning
a shape produced by a curve that bends around and crosses itself
Example
The string formed a neat loop around the package.
La cuerda formó un lazo limpio alrededor del paquete.
B2 verb /ˈpɑːlɪʃ/

polish

pulir
Meaning
to make smooth and shiny by rubbing; to improve or refine
Example
She needs to polish her shoes before the interview.
Ella necesita pulir sus zapatos antes de la entrevista.
B2 noun /ˈreɪ.dɑːr/

Radar

radar
Meaning
a system for detecting the presence, direction, distance of aircraft, ships by sending out radio waves
Example
The radar detected an unknown aircraft approaching the base.
El radar detectó un avión desconocido acercándose a la base.
B2 noun /ˈpeɪtrən/

patron

patrocinador
Meaning
a person who gives financial or other support to a person, organization, or cause
Example
The library is supported by generous patrons.
La biblioteca es apoyada por generosos patrocinadores.
B2 adverb /ˈmɔːrəli/

Morally

moralmente
Meaning
in accordance with principles of right and wrong behavior; ethically
Example
She felt morally obligated to help the refugees.
Ella se sintió moralmente obligada a ayudar a los refugiados.
B2 noun /ˈræp.ər/

Wrapper

envoltura
Meaning
a loose garment worn around the body; covering material
Example
She put on a warm wrapper before going outside.
Ella se puso una envoltura caliente antes de salir.
B2 verb /ˈɛmɪˌɡreɪt/

emigrate

emigrar
Meaning
To leave one's own country in order to settle permanently in another.
Example
Many people emigrated from Europe to America in the 19th century.
Muchas personas emigraron de Europa a América en el siglo XIX.
B2 noun /ˈswiː.pər/

Sweeper

barrendero
Meaning
a person whose job is to clean floors and streets by sweeping
Example
The sweeper cleaned the school corridor every morning.
El barrendero limpiaba el pasillo de la escuela todas las mañanas.
B2 noun /ˈstiː.mər/

Steamer

vapor
Meaning
a ship or boat powered by steam engines
Example
The old steamer crossed the river slowly.
El viejo vapor cruzó el río lentamente.
B2 adjective /ʌnˈsteɪbəl/

Unstable

inestable
Meaning
likely to change; not steady or secure; unsteady
Example
The unstable economy made people worried about their jobs.
La economía inestable hizo que las personas se preocuparan por sus trabajos.
B2 adjective /ˈθʌroʊ/

thorough

completo, exhaustivo
Meaning
complete with regard to every detail; not superficial or partial
Example
The report was thorough and well-researched.
El informe fue completo y bien investigado.
B2 noun /veɪn/

Vein

vena; nervio
Meaning
a blood vessel that carries blood back to the heart; a streak or marking of a different color
Example
The nurse found a vein in his arm to draw blood.
La enfermera encontró una vena en su brazo para sacar sangre.
B2 noun /æmˈbæsədər/

Ambassador

embajador
Meaning
an accredited diplomat sent by a country as its official representative to a foreign country
Example
The ambassador met with government officials to discuss trade agreements.
El embajador se reunió con funcionarios del gobierno para discutir acuerdos comerciales.
B2 noun /ˈækni/

acne

acné
Meaning
a skin condition in which pores become inflamed and clogged, causing pimples and spots
Example
Regular cleansing and a balanced diet can help reduce acne.
La limpieza regular y una dieta equilibrada pueden ayudar a reducir el acné.
B2 noun /tekˈnɒl.ə.dʒɪ.kəl ədˈvɑːns.mənt/

technological advancement

avance tecnológico
Meaning
Progress or improvement in technology that leads to better solutions or capabilities.
Example
Technological advancement is revolutionizing healthcare.
El avance tecnológico está revolucionando la atención sanitaria.
B2 noun /ˈmʌð.ər.hʊd/

Motherhood

maternidad
Meaning
the state of being a mother; the qualities of a mother
Example
She embraced the joys and challenges of motherhood.
Ella abrazó las alegrías y los desafíos de la maternidad.
B2 noun /ˌɪnsɪˈkjʊərɪti/

insecurity

inseguridad
Meaning
lack of confidence or assurance; a state of uncertainty or vulnerability
Example
Her insecurity made her doubt her abilities despite her experience.
Su inseguridad la hizo dudar de sus habilidades.
B2 noun /ˈek.oʊ/

Echo

eco; reverberación
Meaning
a sound that is reflected back; a repetition or imitation
Example
His voice created a clear echo in the empty cathedral.
Su voz creó un eco claro en la catedral vacía.
B2 verb /ˈsʌfəkeɪt/

suffocate

asfixiar
Meaning
to cause someone to die or have difficulty breathing by depriving them of air
Example
The child nearly suffocated when trapped in the locked room.
El niño casi se asfixió cuando quedó atrapado en la habitación cerrada.
B2 verb /ˈɒkjʊpaɪ/

occupy

ocupar
Meaning
to take up space or time; to live or work in a place
Example
The new family will occupy the house next month.
La nueva familia ocupará la casa el próximo mes.
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 adjective /ɪnˈdjʊər.ɪŋ/

Enduring

duradero; persistente; que dura mucho tiempo
Meaning
lasting; permanent; continuing for a long time
Example
Their enduring friendship lasted for decades.
Su amistad duradera duró décadas.
B2 noun ˈsəʊ.lər ˈen.ə.dʒi

solar energy

energía solar
Meaning
Energy from the sun that is converted into thermal or electrical energy.
Example
Solar energy is vital for reducing carbon emissions.
La energía solar es vital para reducir las emisiones de carbono.
B2 noun /ˈstɑːrt.ʌp/

startup

empresa emergente
Meaning
A newly established business, especially a small technology or business company that is just beginning operations.
Example
The startup secured funding from investors.
La startup consiguió financiación de los inversores.
B2 noun /ˈrem.ə.di/

Remedy

remedio
Meaning
a medicine or treatment for a disease; a solution to a problem
Example
This herbal remedy helps with headaches.
Este remedio de hierbas ayuda a aliviar los dolores de cabeza.
B2 noun, verb /bluːm/

bloom

florecer
Meaning
to produce flowers; to develop or flourish; a flower or the state of flowering
Example
The roses bloom beautifully every spring.
Las rosas florecen bellamente cada primavera.