bumper
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B2 noun/adjective /ˈbʌmpər/

bumper

parachoques
Meaning
A protective bar at the front or back of a vehicle; also used to describe something unusually large or successful.
Example
The farmer celebrated a bumper harvest this year.
El agricultor celebró una cosecha récord este año.
B2 noun /ˈbɒmɪŋ/

bombing

bombardeo
Meaning
an attack using bombs or explosives
Example
The city was devastated by the bombing.
La ciudad fue devastada por el bombardeo.
B2 noun /ˈbɜːrdn/

burden

carga
Meaning
a heavy load, especially one that is difficult to carry
Example
The financial burden was too heavy for him to bear.
La carga financiera era demasiado pesada para él.
B2 noun /biːt/

Beet

remolacha
Meaning
a plant with a round dark red root that is eaten as a vegetable
Example
Roasted beet with goat cheese makes a delicious salad.
La remolacha asada con queso de cabra hace una ensalada deliciosa.
B2 noun /ˈbætʃələr/

Bachelor

soltero; persona que tiene un título universitario
Meaning
an unmarried man; a person who holds a first degree from a university
Example
He remained a bachelor all his life and earned a bachelor's degree in engineering.
Él siguió siendo soltero toda su vida y obtuvo un título de ingeniería.
B2 noun /ˈbæŋkrʌptsi/

bankruptcy

quiebra
Meaning
the state of being unable to pay debts owed, declared by a legal process
Example
The company declared bankruptcy after months of financial struggles.
La empresa declaró quiebra después de meses de luchas financieras.
B2 noun /brɑːnz/

bronze

bronce
Meaning
a metal made by combining copper and tin, often used for statues and medals
Example
The statue was made of solid bronze.
La estatua estaba hecha de bronce sólido.
B2 noun /ˈbælət/

ballot

papeleta
Meaning
a process of voting, usually in secret; the paper used to record a vote
Example
Voters cast their ballot in the election.
Los votantes emitieron su papeleta en la elección.
B2 noun /ˈbrɛkdaʊn/

breakdown

avería
Meaning
a failure or collapse of a system or machinery
Example
The car had a breakdown on the highway.
El coche tuvo una avería en la carretera.
B2 adjective /ˌbaɪˈlɪŋɡwəl/

bilingual

bilingüe
Meaning
Able to speak two languages fluently.
Example
She grew up in a bilingual household speaking both English and Spanish.
Ella creció en una casa bilingüe, hablando tanto inglés como español.
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 verb /ˈbætər/

batter

golpear repetidamente
Meaning
To strike repeatedly with force.
Example
The waves battered the shoreline all night.
Las olas golpearon la orilla toda la noche.
B2 noun /ˈbɒdiɡɑːrd/

bodyguard

guardaespaldas
Meaning
a person employed to protect someone from harm
Example
The celebrity arrived with her bodyguard.
La celebridad llegó con su guardaespaldas.
B2 adjective /ˈbɒdɪli/

bodily

corporal
Meaning
relating to or concerning the body
Example
He suffered bodily harm in the accident.
Él sufrió daño corporal en el accidente.
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/verb /ˈbʌfər/

buffer

amortiguador / absorbente de impacto
Meaning
Something that lessens or absorbs the impact of a shock; to act as a protective barrier.
Example
The organization acts as a buffer between workers and management.
La organización actúa como un amortiguador entre los trabajadores y la gerencia.
B2 noun /ˈbæk.boʊn/

Backbone

columna vertebral
Meaning
the series of vertebrae extending from the skull to the pelvis; spine
Example
He injured his backbone in the accident.
Él se lesionó la columna vertebral en el accidente.
B2 verb /buːst/

boost

aumentar
Meaning
To increase, improve, or raise something.
Example
The company launched a campaign to boost sales.
La compañía lanzó una campaña para aumentar las ventas.
B2 noun /ˈbɑː.li/

Barley

cebada
Meaning
a cereal grain used for food, brewing beer, and animal feed
Example
The farmer harvested barley from his fields in autumn.
El agricultor cosechó cebada de sus campos en otoño.
B2 adjective /boʊld/

Bold

valiente; seguro; audaz
Meaning
brave; confident; daring
Example
He made a bold decision to start his own business.
Tomó una decisión audaz para iniciar su propio negocio.
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 noun /baɪˈɒɡrəfi/

Biography

biografía
Meaning
an account of someone's life written by someone else; the story of a person's life
Example
I'm reading a fascinating biography of Albert Einstein.
Estoy leyendo una fascinante biografía de Albert Einstein.
B2 adjective /brɪsk/

Brisk

vigoroso; enérgico; rápido
Meaning
quick and energetic; lively; vigorous
Example
She took a brisk walk in the morning to feel energized.
Ella dio un paseo rápido por la mañana para sentirse energizada.
B2 noun /brɪŋk/

brink

borde
Meaning
The edge or point just before a significant event or change.
Example
The company was on the brink of bankruptcy.
La empresa estaba al borde de la quiebra.
B2 noun /ˈbʌn.dəl/

Bundle

paquete; bulto
Meaning
a collection of things or quantity of material tied or wrapped up together
Example
The mailman delivered a bundle of letters to our house.
El cartero entregó un paquete de cartas a nuestra casa.
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 /beɪs/

bass

voz masculina baja / guitarra baja
Meaning
the lowest adult male singing voice; also, low-frequency sounds in music or a type of fish
Example
He played the bass guitar at the concert.
Él tocó la guitarra baja en el concierto.
B2 noun ˈbɛriəl saɪt

burial site

sitio de entierro
Meaning
A place where a dead body is buried.
Example
The burial site of the martyrs was near the riverbank.
El sitio de entierro de los mártires estaba cerca de la ribera.
B2 noun/verb /bʌk/

buck

ciervo macho / resistir
Meaning
A male deer; also to resist or oppose strongly.
Example
The horse began to buck wildly as the rider tried to hold on.
El caballo comenzó a buckear salvajemente mientras el jinete intentaba mantenerse firme.
B2 noun ˈbleɪzə

blazer

blazer
Meaning
A coloured jacket worn by members of a club, team, or school as part of a uniform.
Example
He looked sharp in his navy blue blazer at the event.
Él lucía elegante en su blazer azul marino en el evento.
B2 noun bækˈtɪə.ri.ə

bacteria

bacteria
Meaning
A member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus.
Example
Specialized bacteria aid in waste decomposition.
Las bacterias especializadas ayudan en la descomposición de desechos.
B2 noun /ˈbʊlɪt/

Bullet

bala
Meaning
a metal projectile fired from a gun
Example
The bullet missed its target and hit the wall.
La bala falló su objetivo y golpeó la pared.
B2 noun /ˈbel.i/

Belly

barriga
Meaning
the front part of the human trunk below the ribs, containing the stomach and bowels; abdomen
Example
The baby kicked in her belly during pregnancy.
El bebé pateó en su barriga durante el embarazo.
B2 adjective /blænd/

bland

soso
Meaning
lacking strong features, flavor, or character; dull or uninteresting
Example
The soup was too bland for my taste.
La sopa estaba demasiado sosa para mi gusto.
B2 verb /ˈbrɔːdən/

broaden

ampliar
Meaning
to make wider or larger in scope; to expand ideas, experience, or understanding
Example
Travel can broaden your perspective on different cultures.
Viajar puede ampliar tu perspectiva sobre diferentes culturas.
B2 noun /ˈblæk.smɪθ/

Blacksmith

herrero
Meaning
a person who makes and repairs things made of iron
Example
The blacksmith hammered the hot iron into a horseshoe.
El herrero martilló el hierro caliente para convertirlo en una herradura.
B2 adjective /ˌbaɪəˈlɒdʒɪkl̩/

biological

biológico
Meaning
relating to the science of biology or to life and living organisms
Example
She is studying biological sciences at university.
Ella está estudiando ciencias biológicas en la universidad.
B2 noun /ˈbækˌsaɪd/

backside

parte trasera
Meaning
the rear part or surface of something; informal term for the buttocks
Example
The kids slid down the hill on their backside.
Los niños bajaron la colina en su parte trasera.
B2 noun /ˈbeɪ.zəl/

Basil

albahaca
Meaning
an aromatic herb with green leaves used in cooking, especially Italian cuisine
Example
The pasta sauce was flavored with fresh basil.
La salsa de pasta estaba sazonada con albahaca fresca.
B2 noun /ˈbroʊ.kər/

Broker

corredor
Meaning
a person who buys and sells goods or assets for others; an intermediary
Example
The stock broker helped me invest my money wisely.
El corredor de bolsa me ayudó a invertir mi dinero sabiamente.
B2 noun /boʊst/

Boast

presunción; alarde; jactancia
Meaning
an act of talking with excessive pride about one's achievements
Example
His constant boast about his wealth annoyed everyone.
Su constante alarde sobre su riqueza molestaba a todos.
B2 noun /bɑnd/

Bond

vínculo; bono
Meaning
a close connection joining two or more people; a certificate of debt issued by a government or corporation
Example
The strong bond between the mother and child was evident.
El fuerte vínculo entre la madre y el niño era evidente.
B2 noun /broʊtʃ/

brooch

broche
Meaning
a decorative jewelry pin that is attached to clothing
Example
She wore a beautiful silver brooch on her jacket.
Llevó un hermoso broche de plata en su chaqueta.
B2 noun, verb /ˈblɒsəm/

blossom

florecer
Meaning
a flower or mass of flowers on a tree or plant; to develop or flourish
Example
The small garden began to blossom in spring.
El pequeño jardín comenzó a florecer en primavera.
B2 noun ˈbænd.wɪdθ

bandwidth

ancho de banda
Meaning
A range of frequencies within a given band, in particular that used for transmitting a signal; the maximum amount of data that can be transmitted in a fixed amount of time.
Example
Increasing bandwidth enhances internet speed.
Aumentar el ancho de banda mejora la velocidad de Internet.
B2 verb /blɛnd/

blend

mezclar
Meaning
to mix things together smoothly; to combine harmoniously
Example
She blends the ingredients carefully.
Ella mezcla los ingredientes cuidadosamente.
B2 noun /ˈbætəlˌfiːld/

battlefield

campo de batalla
Meaning
a place where a battle is fought
Example
The battlefield was covered with the remnants of the fight.
El campo de batalla estaba cubierto con los restos de la pelea.
B2 adjective /ˈbeə.rə.bəl/

Bearable

soportable; tolerable; no demasiado desagradable o doloroso
Meaning
able to be endured; tolerable; not too unpleasant or painful
Example
The pain became bearable after taking the medicine.
El dolor se volvió soportable después de tomar la medicina.
B2 adjective /bəˈtænɪkəl/

botanical

botánico
Meaning
relating to plants or plant life
Example
She works at the botanical garden.
Ella trabaja en el jardín botánico.
B2 noun /bætʃ/

batch

una cantidad de elementos producidos o procesados a la vez
Meaning
a quantity of items produced or processed at one time
Example
She baked a fresh batch of cookies this morning.
Ella horneó un lote fresco de galletas esta mañana.
B2 noun /beɪ liːf/

Bay leaf

hoja de laurel
Meaning
dried aromatic leaf of the bay laurel tree used as a culinary herb
Example
Add a bay leaf to the soup for extra flavor.
Añade una hoja de laurel a la sopa para un sabor extra.
B2 noun /ˈblɒkˌtʃeɪn/

blockchain

cadena de bloques
Meaning
A system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system
Example
Blockchain technology ensures transparency in financial transactions.
La tecnología de la cadena de bloques garantiza la transparencia en las transacciones financieras.
B2 noun /bædʒ/

badge

insignia
Meaning
A small emblem or sign worn to show membership, authority, or achievement.
Example
The police officer showed his badge to identify himself.
El oficial de policía mostró su insignia para identificarse.
B2 noun /ˈbækɪŋ/

Backing

respaldo
Meaning
help or support; financial or material support
Example
The project received backing from several major investors.
El proyecto recibió respaldo de varios inversionistas importantes.
B2 noun /ˈbrʌðərhʊd/

brotherhood

hermandad
Meaning
The relationship between brothers; an association of people with common interests
Example
The soldiers shared a strong sense of brotherhood.
Los soldados compartieron un fuerte sentido de hermandad.
B2 noun/verb /ˈbrækɪt/

bracket

soporte metálico
Meaning
A support attached to a wall for holding something; also, to group things together.
Example
The shelf was held up by a strong metal bracket.
La estantería estaba sujeta por un fuerte soporte metálico.
B2 verb baɪnd

bind

atar
Meaning
To tie, fasten, or hold together securely.
Example
This force binds quarks together.
Esta fuerza une los quarks.
B2 noun; verb /breɪs/

brace

soporte; prepararse
Meaning
a device that supports or strengthens something; to prepare mentally or physically for something difficult
Example
She braced herself for the strong wind.
Ella se preparó para el viento fuerte.
B2 noun/verb /ˌbærɪˈkeɪd/

barricade

barricada
Meaning
a barrier erected to block or defend against movement; to block a passage with obstacles
Example
Protesters built a barricade across the street.
Los manifestantes construyeron una barricada a través de la calle.
B2 noun /biːd/

Bead

piedra pequeña; cuenta
Meaning
a small round object with a hole through it for threading
Example
She made a necklace with colorful beads.
Ella hizo un collar con cuentas de colores.
B2 verb /bɑːrk/

bark

ladrar
Meaning
to make a sharp sound like a dog; to speak angrily
Example
The dog barks at strangers.
El perro ladra a los extraños.
B2 noun /ˌbɛnɪˈfɪʃəri/

beneficiary

beneficiario
Meaning
a person who receives something, especially money or property, from a will or insurance policy
Example
She is the sole beneficiary of her father’s estate.
Ella es la única beneficiaria de la propiedad de su padre.
B2 noun /biːm/

beam

rayo / viga
Meaning
a ray or shaft of light; a long piece of wood or metal used to support weight
Example
A beam of sunlight entered through the window.
Un rayo de luz entró por la ventana.
B2 noun /bækˈtɪəriəm/

bacterium

bacteria
Meaning
A single microscopic organism belonging to the group of bacteria.
Example
The doctor explained that a single bacterium can multiply rapidly under the right conditions.
El doctor explicó que un solo bacterium puede multiplicarse rápidamente bajo las condiciones adecuadas.
B2 verb /ˈbɔɪkɑt/

boycott

boicotear
Meaning
to refuse to buy, use, or participate in something as a protest
Example
They decided to boycott the company's products.
Decidieron boicotear los productos de la empresa.
B2 noun /ˈbrɔːd.bænd/

broadband

banda ancha
Meaning
a high-capacity transmission technique using a wide range of frequencies.
Example
Broadband internet has become a necessity in modern homes.
Internet de banda ancha se ha convertido en una necesidad en los hogares modernos.
B2 adverb /ˈbruːtəli/

brutally

brutalmente
Meaning
in a cruel, violent, or harsh manner; in a very direct and blunt way
Example
The prisoners were treated brutally by the guards.
Los prisioneros fueron tratados brutalmente por los guardias.
B2 verb /bɪˈtreɪ/

betray

traicionar
Meaning
to be disloyal to; to reveal secrets
Example
He felt betrayed by his closest friend.
Él se sintió traicionado por su amigo más cercano.
B2 noun /blæk sneɪk/

Black Snake

serpiente negra
Meaning
a snake with dark or black colored skin
Example
The black snake slithered through the grass.
La serpiente negra se deslizó a través de la hierba.
B2 noun bjʊəˈrɒk.rə.si

bureaucracy

burocracia
Meaning
A system of government in which most of the important decisions are made by state officials rather than by elected representatives.
Example
Excessive bureaucracy can slow down decision-making.
La burocracia excesiva puede ralentizar la toma de decisiones.
B2 noun /ˈbɛərɪŋ/

bearing

comportamiento / postura
Meaning
a person's way of standing or moving; relevance or connection to something
Example
Her calm bearing impressed everyone in the room.
Su comportamiento tranquilo impresionó a todos en la sala.
B2 noun /ˈbɪtərnəs/

Bitterness

amargura
Meaning
anger and disappointment at being treated unfairly; resentment; a sharp, unpleasant taste
Example
She spoke with bitterness about her former employer.
Ella habló con amargura sobre su antiguo empleador.
B2 adjective /bɪˈkʌmɪŋ/

becoming

apropiado
Meaning
attractive, suitable, or flattering to the wearer or situation
Example
That dress is very becoming on her.
Ese vestido le queda muy bien.
B2 noun /brum/

Broom

escoba
Meaning
a long-handled brush of bristles or twigs, used for sweeping
Example
She used an old broom to sweep the fallen leaves from the porch.
Ella usó una escoba vieja para barrer las hojas caídas del porche.
B2 noun /ˈboʊld.nəs/

Boldness

valentía; audacia
Meaning
willingness to take risks; confidence and courage in behavior
Example
Her boldness in confronting the problem impressed everyone.
Su valentía al enfrentar el problema impresionó a todos.
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 /beɪ/

Bay

bahía
Meaning
a broad inlet of the sea where the land curves inward
Example
The boats are anchored in the bay.
Los botes están anclados en la bahía.
B2 adjective /ˈbɪtər/

Bitter

amargo; de sabor fuerte; que expresa ira o decepción
Meaning
having a sharp, pungent taste; feeling or showing anger and disappointment
Example
The medicine had a bitter taste.
La medicina tenía un sabor amargo.
B2 noun/verb /briːtʃ/

breach

violación
Meaning
A violation or breaking of a law, agreement, or code of conduct; an act of breaking or failing to observe a law, agreement, or code of conduct.
Example
The company faced a breach of data security.
La empresa sufrió una violación de seguridad de datos.
B2 noun /ˈbæŋ.ɡəl/

Bangle

brazalete
Meaning
a rigid bracelet or anklet worn as jewelry
Example
She wore beautiful gold bangles on her wrists.
Ella llevaba hermosos brazaletes de oro en sus muñecas.
B2 noun /ˈbeə.rər/

Bearer

portador; titular de un documento
Meaning
a person who carries or brings something; holder of a document
Example
The bearer of this message must deliver it quickly.
El portador de este mensaje debe entregarlo rápidamente.
B2 noun /ˈbrændɪŋ/

branding

El proceso de crear y promover una marca o la identidad de una empresa
Meaning
The process of creating and promoting a brand or company identity.
Example
Effective branding is key to building customer loyalty.
El branding efectivo es clave para generar lealtad de los clientes.
B2 noun /ˈbrɔːdˌkæstər/

broadcaster

locutor
Meaning
a person or organization that transmits a broadcast program.
Example
The broadcaster aired the match live to millions of viewers.
El locutor transmitió el partido en vivo a millones de espectadores.
B2 noun /ˈbɛriəl/

burial

entierro
Meaning
the act of placing a dead body into the ground.
Example
The burial ceremony took place in the afternoon.
La ceremonia del entierro tuvo lugar por la tarde.
B2 noun, verb /ˈblækmeɪl/

blackmail

chantajear
Meaning
the act of demanding money or advantage by threatening to reveal secrets; to force someone to act by using such threats
Example
He tried to blackmail her by threatening to reveal the documents.
Intentó chantajearla amenazando con revelar los documentos.
B2 verb /ˈbænɪʃ/

banish

desterrar
Meaning
to send someone away from a place as punishment; to get rid of
Example
The king banished the traitor from the kingdom.
El rey desterró al traidor del reino.
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 /brɑː/

bra

sujetador
Meaning
a woman's undergarment worn to support and cover the breasts
Example
She bought a comfortable bra for everyday wear.
Compró un sujetador cómodo para uso diario.
B2 adjective /ˈbleɪzɪŋ/

Blazing

ardiente; resplandeciente
Meaning
burning fiercely; extremely hot; very bright
Example
The blazing sun made the day extremely hot.
El sol ardiente hizo que el día fuera extremadamente caluroso.
B2 noun /ˈbækdrɒp/

backdrop

fondo
Meaning
a painted cloth or other structure used behind a stage
Example
The backdrop for the play was a beautiful mountain scene.
El fondo para la obra de teatro era una hermosa escena montañosa.
B2 noun /ˈbɒtəni/

botany

botánica
Meaning
the scientific study of plants
Example
She is studying botany at the university.
Ella está estudiando botánica en la universidad.
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 noun /ˈbɒmər/

Bomber

bombardero
Meaning
military aircraft designed to drop bombs on targets
Example
The bomber squadron flew over the city at dawn.
El escuadrón de bombarderos voló sobre la ciudad al amanecer.
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 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 noun breɪn ˈtreɪ.nɪŋ

brain-training

entrenamiento cerebral
Meaning
Mental exercises designed to improve cognitive functions, memory retention, and overall brain performance.
Example
Regular brain-training can improve memory retention.
El entrenamiento cerebral regular puede mejorar la retención de la memoria.
B2 noun /ˈbærəl/

barrel

barril grande
Meaning
a large cylindrical container used to hold liquids
Example
The wine was stored in a wooden barrel.
El vino se almacenó en un barril de madera.
B2 noun /braʊ/

brow

frente
Meaning
the part of the face above the eyes; forehead
Example
She wiped the sweat from her brow.
Ella se limpió el sudor de la frente.
B2 verb /blʌʃ/

blush

sonrojarse
Meaning
to become red in the face due to embarrassment or shyness
Example
She blushed when he complimented her.
Ella se sonrojó cuando él le hizo un cumplido.
B2 verb/noun /buː/

boo

grito de desaprobación/sonido de advertencia
Meaning
To show disapproval by shouting 'boo'; or a sound made to surprise or scare.
Example
The audience began to boo the bad performance.
La audiencia comenzó a abuchear la mala actuación.
B2 adverb /ˈbɪt.ə.li/

Bitterly

amargamente; severamente
Meaning
in an angry, hurt, or resentful way; extremely; severely
Example
She complained bitterly about the unfair treatment.
Ella se quejó amargamente del trato injusto.
B2 verb /boʊlt/

bolt

correr de repente; asegurar algo con un perno
Meaning
To move suddenly and quickly; also to fasten something with a bolt.
Example
The horse bolted from the stable after hearing a loud noise.
El caballo salió disparado del establo al escuchar un ruido fuerte.
B2 noun ˌbaɪ.oʊ.dɪˈvɝː.sə.t̬i

biodiversity

biodiversidad
Meaning
The variety of life in the world or in a particular habitat or ecosystem.
Example
Rainforests are home to immense biodiversity.
Las selvas tropicales albergan una gran biodiversidad.
B2 adverb /ˈbəʊld.li/

Boldly

valientemente; sin miedo
Meaning
in a confident and brave way; without fear
Example
She boldly stepped forward to face the challenge.
Ella dio un paso adelante con valentía para enfrentar el desafío.
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 verb /ˈbraɪtən/

brighten

iluminar
Meaning
to make something lighter or more colorful; to improve mood or make happier
Example
A few kind words can brighten someone's day.
Unas palabras amables pueden alegrar el día de alguien.
B2 noun/verb /beɪt/

bait

alimento o señuelo utilizado para atraer peces o animales; provocar o molestar deliberadamente.
Meaning
Food or lure used to attract fish or animals; to deliberately provoke or annoy.
Example
He used worms as bait to catch fish.
Él usó gusanos como cebo para pescar.
B2 noun, verb /bəˈfeɪ/ (noun), /ˈbʌfɪt/ (verb)

buffet

buffet
Meaning
A meal where guests serve themselves from a variety of dishes arranged on a table; also means to strike repeatedly (as a verb).
Example
We enjoyed a large buffet at the wedding reception.
Disfrutamos de un gran buffet en la recepción de la boda.
B2 adverb /bɪˈfɔːr.hænd/

Beforehand

de antemano; con anticipación; antes
Meaning
in advance; ahead of time; earlier
Example
We prepared everything beforehand.
Preparamos todo de antemano.
B2 noun /buːˈtiːk/

boutique

tienda de moda
Meaning
a small shop that sells fashionable clothes or accessories
Example
She bought a beautiful dress from a boutique downtown.
Ella compró un hermoso vestido en una tienda de moda en el centro.
B2 noun /bɪd/

Bid

oferta; puja
Meaning
an offer to pay a certain amount for something; an attempt to obtain or achieve something
Example
She made a bid for the antique vase at the auction.
Ella hizo una oferta por el antiguo jarrón en la subasta.
B2 noun ˈbaɪ.əs

bias

prejuicio, parcialidad
Meaning
Prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair.
Example
The judge must remain free from bias.
El juez debe mantenerse libre de prejuicios.
B2 verb /briːd/

breed

criar, reproducir
Meaning
to produce young animals; to reproduce; to keep animals for producing young
Example
They breed horses on their farm.
Ellos crían caballos en su granja.
B2 verb /blɪŋk/

blink

parpadear
Meaning
to close and open the eyes quickly.
Example
She blinked rapidly to clear the dust from her eyes.
Ella parpadeó rápidamente para despejar el polvo de sus ojos.
B2 noun /ˈbɒt.əl.nek/

bottleneck

cuello de botella
Meaning
Narrow path or obstruction, a place or situation where flow becomes slow.
Example
The narrow bridge is a major bottleneck during rush hour.
El puente estrecho es un gran cuello de botella durante la hora punta.
B2 adverb /ˈblʌnt.li/

Bluntly

directamente; sin rodeos
Meaning
in a direct way without trying to be polite; frankly
Example
He told her bluntly that she was wrong.
Él le dijo directamente que estaba equivocada.
B2 noun ˈbɪz.nɪs ˈfaɪ.næns

business finance

finanzas empresariales
Meaning
The area of finance that deals with sources of funding and the capital structure of corporations.
Example
Effective business finance enhances profitability.
Una buena financiación empresarial mejora la rentabilidad.
B2 adjective /ˈbraʊn.ɪʃ/

Brownish

marrón
Meaning
having a color somewhat like brown; tending toward brown
Example
The old paper had a brownish tint from age.
El papel viejo tenía un tinte marrón debido a la edad.
B2 noun, verb /bʌt/

butt

dar con la cabeza, el trasero de algo
Meaning
to hit or push with the head or horns; the end part of something, especially a cigarette
Example
The goat butted the fence with its horns.
El cabrón dio un golpe a la cerca con sus cuernos.
B2 adjective /ˈbaɪəst/

Biased

sesgado
Meaning
showing prejudice for or against someone or something unfairly
Example
The judge was accused of being biased against the defendant.
El juez fue acusado de estar sesgado contra el acusado.
B2 noun /bent/

Bent

inclinación; tendencia
Meaning
a natural inclination or talent; a strong interest or liking for something
Example
She has a natural bent for music and art.
Ella tiene una inclinación natural por la música y el arte.