B2 noun /krɪˈeɪtə/

creator

创始人

Meaning

a person who brings something into existence

Example

He is the creator of many successful startups.

他是许多成功初创公司的创始人。

B2 verb /kənˈfes/

confess

承认

Meaning

to admit guilt or wrongdoing; to acknowledge

Example

He confessed his mistake to his teacher.

他向老师承认了自己的错误。

B2 adjective/verb /kəˈrʌpt/

corrupt

腐败

Meaning

dishonest or morally wrong; to make something impure or evil

Example

The politician was accused of corrupt practices.

这位政治家因腐败行为被指控。

B2 adjective /kəmˈpæʃənət/

Compassionate

有同情心的; 富有同情心的

Meaning

feeling or showing sympathy and concern for others who are suffering

Example

The compassionate nurse took extra time to comfort the worried patients.

富有同情心的护士花时间安慰忧虑的病人。

B2 adverb /kənˈtɪnjuəli/

Continually

持续地; 一再

Meaning

without stopping; repeatedly

Example

She continually checked her phone for messages.

她不断检查她的手机是否有新消息。

B2 noun /ˈkɔːr.əs/

Chorus

合唱团；一首歌曲中在每节之后重复的部分

Meaning

a large organized group of singers; a part of a song that is repeated after each verse

Example

The school chorus performed beautifully at the annual concert.

学校合唱团在年度音乐会上表现得非常好。

B2 noun /kənˈtroʊlər/

controller

控制器

Meaning

a person or device that manages, directs, or regulates something

Example

The game controller made it easy to play the video game.

游戏控制器让玩视频游戏变得更容易。

B2 noun /ˈsɜːr.tən.ti/

Certainty

确定性

Meaning

firm conviction that something is the case; the quality of being reliably true

Example

We can say with certainty that the project will be completed on time.

我们可以确定地说，项目将按时完成。

B2 noun /ˈtʃɒp.ər/

Chopper

斧头

Meaning

a tool with a heavy blade for chopping wood; a helicopter

Example

The lumberjack swung the chopper to cut down the tree.

伐木工挥动斧头砍倒树木。

B2 noun, verb /kɜːrs/

curse

诅咒

Meaning

a solemn wish that harm or misfortune should befall someone; a rude or offensive word or phrase; to utter offensive words or wish harm upon someone

Example

He cursed loudly when he realized he had lost his wallet.

当他意识到自己丢了钱包时，他大声咒骂。

B2 noun/adjective /kənˈstɪtʃuənt/

constituent

成分 / 选民

Meaning

Noun: A member of a constituency or an essential part of something. Adjective: Being a necessary part of a whole.

Example

The senator met with his constituents to discuss local issues.

参议员与他的选民会面，讨论当地问题。

B2 noun /ˈkæs.ər.oʊl bɑːks/

Casserole box

砂锅盒

Meaning

a covered dish used for cooking and serving food, especially baked dishes

Example

The casserole box kept the food warm during the dinner party.

砂锅盒在晚宴上保持食物温暖。

B2 adjective /ˈtʃaɪld.laɪk/

Childlike

像孩子一样; 天真和信任; 纯净和简单

Meaning

innocent and trusting like a child; having the good qualities of a child; pure and simple

Example

She maintained a childlike wonder about the world around her.

她对周围的世界保持着孩子般的惊奇。

B2 noun /kənˈsɛnt/

consent

同意

Meaning

permission for something to happen or agreement to do something

Example

She gave her consent before the operation.

她在手术前给了她的同意。

B2 noun /kəmˈpɑːrt.mənt/

Compartment

车厢

Meaning

a separate section or division of a larger space, especially in a train

Example

We found seats in the first-class compartment.

我们在头等舱车厢找到了座位。

B2 noun /ˈkruː.əl.ti/

Cruelty

残忍; 非人道的待遇; 导致疼痛的行为

Meaning

behavior that causes pain or suffering to others; the quality of being cruel

Example

The documentary exposed the cruelty of factory farming to animals.

纪录片揭示了工厂养殖对动物的残忍行为。

B2 noun ˈkrɪp.toʊˌkɝː.ən.si

cryptocurrency

加密货币

Meaning

Decentralized digital currency operated using blockchain technology.

Example

Bitcoin is the most popular cryptocurrency in the market.

比特币是市场上最受欢迎的加密货币。

B2 noun /kəˈrɪkjələm/

curriculum

课程

Meaning

The subjects comprising a course of study in a school, college, or university.

Example

The school updated its curriculum to include more digital literacy courses.

学校更新了其课程，增加了更多的数字素养课程。

B2 adjective /kəˈmɛndəbl̩/

commendable

值得称赞的

Meaning

deserving praise or approval

Example

Her dedication to the project was truly commendable.

她对项目的奉献精神真的值得称赞。

B2 verb /ˈkɒmpənseɪtɪd/

compensated

Meaning

to have been given something, typically money, as a recompense for loss, suffering, or work done

Example

The workers were compensated for their overtime hours.

B2 noun /kəˈlɑːʒ/

collage

拼贴画

Meaning

A piece of art made by sticking various materials such as photographs or paper onto a surface.

Example

She created a collage using old magazine pictures.

她用旧杂志的照片制作了一幅拼贴画。

B2 adjective kəˈlɛktɪv

collective

集体的

Meaning

Done by people acting as a group; shared by all members of a group.

Example

Victory Day represents our collective pride.

胜利日代表着我们的集体荣誉。

B2 noun /kʌlt/

cult

邪教

Meaning

a system of religious veneration and devotion directed toward a particular figure or object

Example

The cult followed their leader with great devotion.

邪教以极大的献身精神追随他们的领袖。

B2 noun kənˈtrækʃən

contraction

收缩

Meaning

The process of becoming smaller; a decrease in size or quantity.

Example

The economic contraction resulted in a rise in unemployment.

经济收缩导致失业率上升。

B2 noun /ˈkɒn.ʃəs.nəs/

consciousness

意识

Meaning

The state of being aware of and able to think about one's existence, sensations, thoughts, and surroundings.

Example

Meditation helps improve consciousness and clarity of thought.

冥想有助于提高意识和思维的清晰度。

B2 adjective /ˈkɑːmjənl/

communal

公共的

Meaning

Shared by all members of a community; for common use.

Example

The villagers worked together in the communal garden.

村民们在公共花园里一起劳动。

B2 noun /kɜːrl/

Curl

卷发; 螺旋形状

Meaning

a piece of hair that curves or coils; something with a spiral or curved shape

Example

She had beautiful natural curls that framed her face perfectly.

她有美丽的自然卷发，完美地框住了她的脸。

B2 noun /kənˈfɛʃən/

confession

忏悔

Meaning

a statement admitting that one is guilty of a crime or has done something wrong

Example

The suspect made a full confession to the police.

嫌疑人向警方做出了完整的忏悔。

B2 verb /ˈkærəktəraɪz/

characterize

Meaning

to describe or portray the distinctive features or qualities of someone or something

Example

The author characterizes the hero as brave and selfless.

B2 noun ˌkɒn.fɪ.den.ʃiˈæl.ɪ.ti

confidentiality

保密性

Meaning

The state of keeping or being kept secret or private

Example

Confidentiality is crucial in data security.

保密性对数据安全至关重要。

B2 noun, verb /kjuːb/

cube

立方体

Meaning

As a noun: a solid object with six equal square faces. As a verb: to cut food into small square pieces.

Example

She put a sugar cube in her tea.

她把一块糖放进了她的茶里。

B2 verb /kənˈvɜːs/

converse

交谈

Meaning

to have a conversation; to talk together

Example

They conversed about literature for hours.

他们谈了几个小时关于文学。

B2 noun /ˈsɛmɪˌtɛri/

cemetery

墓地

Meaning

a place where dead people are buried

Example

The old cemetery is located at the edge of the village.

古老的墓地位于村庄的边缘。

B2 noun /kəˈmɒ.dɪ.tiz/

commodities

商品

Meaning

Raw materials or primary agricultural products that can be bought and sold.

Example

The prices of commodities like oil and gold fluctuate frequently.

像石油和黄金这样的商品价格经常波动。

B2 noun /kəˈmiː.li.ən/

Chameleon

变色龙

Meaning

a lizard that can change color to match its surroundings

Example

The chameleon changed its color from green to brown.

变色龙将颜色从绿色变为棕色。

B2 noun ˈkærɪktər dɪˈvɛləpmənt

character development

角色发展

Meaning

The process of creating a believable character in fiction by giving the character depth and personality.

Example

The character development of Sydney Carton is profound.

悉尼·卡顿的角色发展深刻。

B2 adjective /ˈsɛntɪɡreɪd/

centigrade

摄氏度 (摄氏)

Meaning

Relating to the Celsius temperature scale, where water freezes at 0° and boils at 100°.

Example

The weather forecast predicted 30 degrees centigrade.

天气预报预测了30度摄氏度。

B2 verb /klɪŋ/

cling

幸福

Meaning

to hold on tightly to someone or something

Example

The child clung to his mother in fear.

她在收到奖项时，无法掩饰自己的幸福。

B2 noun /ˌkɒrəˈleɪʃən/

correlation

clearance

许可 / 批准

Meaning

official permission or authorization; the removal of something unwanted; the distance between two objects

Example

The pilot received clearance to land the plane.

飞行员获得了着陆许可。

B2 noun /ˈkɑn.ʃəns/

Conscience

良心, 道德, 内心的声音

Meaning

an inner feeling or voice viewed as acting as a guide to the rightness or wrongness of one's behavior

Example

His conscience prevented him from lying to his parents about his grades.

他的良心阻止他对父母撒谎，关于他的成绩。

B2 noun /ˈsel.ər.i/

Celery

芹菜

Meaning

a green vegetable with long crisp stems that can be eaten raw or cooked

Example

I added chopped celery to the soup for extra flavor.

我将切碎的芹菜加入汤中以增加风味。

B2 noun /ˈkæp.sɪ.kəm/

Capsicum

甜椒

Meaning

sweet pepper; bell pepper; colorful vegetable used in cooking

Example

Add red and green capsicum to make the dish colorful and nutritious.

加入红色和绿色的甜椒，使菜肴既色彩丰富又营养丰富。

B2 noun /ˌsɜːrtɪfɪˈkeɪʃən/

certification

认证

Meaning

the process of officially recognizing or confirming that something or someone meets required standards; an official document proving qualification

Example

She received her professional certification after completing the training program.

她在完成培训项目后获得了专业认证。

B2 noun ˌkɒn.stɪˈtjuː.ʃən

constitution

宪法

Meaning

A body of fundamental principles or established precedents according to which a state is governed.

Example

Constitutional reforms ensure equity.

宪法改革确保公平。

B2 noun /kəmˈpæʃ.ən/

Compassion

同情

Meaning

sympathetic concern for the sufferings or misfortunes of others; deep awareness of suffering with a desire to help

Example

She showed great compassion towards the homeless children by providing them food and shelter.

她通过为无家可归的孩子提供食物和住所，表现出极大的同情。

B2 noun /kəmˈpliːʃən/

completion

完成

Meaning

the action or process of finishing something

Example

The completion of the project will take another few weeks.

项目的完成将再需要几周时间。

B2 verb, noun /kəˈmjuːt/

commute

通勤

Meaning

Verb: to travel regularly between home and work; Noun: the journey to and from work.

Example

He commutes two hours every day to reach his office.

他每天通勤两小时去上班到他的办公室。

B2 adjective /ˈsɜːrkjələr/

circular

圆形的

Meaning

shaped like a circle; round in form

Example

The kids sat in a circular arrangement around the campfire.

孩子们围坐在篝火旁，形成圆形的布局。

B2 adjective /kənˈdʒɛstɪd/

congested

拥堵

Meaning

Blocked up with too much traffic or crowding.

Example

The road was congested during rush hour.

在高峰时段，路上非常拥堵。

B2 verb /kənˈsɒl.ɪ.deɪt/

consolidate

合并

Meaning

To combine things in order to make them more effective or easier to handle.

Example

The company aims to consolidate its market position.

公司旨在巩固其市场地位。

B2 noun /ˈkjuː.bɪ.kəl/

cubicle

办公隔间

Meaning

A small partitioned-off area of a room, typically in an office.

Example

She works in a cubicle with three other colleagues.

她和另外三位同事在一个办公隔间里工作。

B2 noun /ˈtʃɪk piː/

Chick pea

鹰嘴豆

Meaning

round beige legume; protein-rich pulse used in various dishes

Example

Soak the chick peas overnight before cooking them for better digestion.

将鹰嘴豆浸泡一整晚，然后烹饪，以改善消化。

B2 noun /kɒt/

Cot

婴儿床

Meaning

a small bed, especially a portable one or one for a baby

Example

The baby sleeps peacefully in her cot.

宝宝在她的婴儿床上睡得很安稳。

B2 adjective + noun kriˈeɪtɪv ɪɡˈzɪbɪts

creative exhibits

创意展览

Meaning

Artistic displays or presentations that show originality and imagination.

Example

The creative exhibits highlighted recycling possibilities.

创意展览突出了回收的可能性。

B2 adjective /kənˈtɛmpərɛri/

contemporary

当代的, 现代的

Meaning

belonging to the same time period; modern

Example

She enjoys contemporary art exhibitions.

她喜欢现代艺术展览。

B2 verb /kənˈveɪ/

convey

传达, 沟通, 运输

Meaning

To communicate or make known; to transport or carry from one place to another.

Example

The teacher conveys the lesson clearly to students.

老师清楚地把课程传达给学生。

B2 adjective ˈkʌtɪŋ ˌɛdʒ

cutting-edge

前沿, 创新, 尖端技术

Meaning

The most advanced or innovative; at the forefront of development.

Example

This company develops cutting-edge technology.

这家公司开发尖端技术。

B2 noun/verb /krɪˈtiːk/

critique

批评

Meaning

A detailed analysis and assessment of something, especially a literary, philosophical, or political theory; to evaluate critically.

Example

The professor asked the students to critique each other's essays.

教授要求学生批评彼此的论文。

B2 noun /ˌkɑn.trəˈdɪk.ʃən/

Contradiction

矛盾; 不一致

Meaning

a combination of statements, ideas, or features which are opposed to one another; inconsistency

Example

There was a clear contradiction between his words and his actions.

他的言辞与行动之间存在明显的矛盾。

B2 noun /kənˈvɛn.ʃən.əl ˈfɑːr.mɪŋ/

conventional farming

传统农业

Meaning

Traditional farming method using synthetic fertilizers, pesticides, and modern technology.

Example

Conventional farming increases crop production using fertilizers.

传统农业通过使用肥料增加作物生产。

B2 noun /ˈkɑː.bən ˈfʊt.prɪnt/

carbon footprint

碳足迹

Meaning

The amount of carbon dioxide and other carbon compounds emitted due to the consumption of fossil fuels by a particular person, group, etc.

Example

Reducing carbon footprint is essential for combating climate change.

减少碳足迹对抗气候变化至关重要。

B2 noun /ˈkɒl.ər/

Collar

项圈

Meaning

a band of material around the neck; in jewelry context, a close-fitting necklace

Example

She wore an elegant pearl collar to the formal dinner.

她在正式晚宴上戴了一条优雅的珍珠项圈。

B2 noun /ˈkɒm.pɒ.stɪŋ/

composting

堆肥

Meaning

The process of recycling organic waste into fertile fertilizer.

Example

Composting reduces waste and enhances soil fertility.

堆肥减少垃圾并提高土壤肥力。

B2 verb /kənˈtɛnd/

contend

竞争，主张

Meaning

to strive or compete for something; to assert earnestly

Example

Athletes from around the world contend for the championship.

来自世界各地的运动员为冠军而争斗。

B2 verb /kənˈstrʌkt/

construct

建造

Meaning

to build or form something by putting parts together

Example

They plan to construct a new bridge over the river.

他们计划在河上建一座新桥。

B2 noun /ˈklʌstər/

cluster

串

Meaning

a group of similar things or people positioned close together

Example

The grapes grew in a tight cluster.

葡萄在一个紧密的串中生长。

B2 noun /kəʊˌɔːdɪˈneɪʃən/

coordination

协调

Meaning

the process of organizing different elements to work together effectively

Example

The coordination between the teams was flawless.

团队之间的协调无可挑剔。

B2 adjective /ˈkɒmɪkəl/

comical

滑稽

Meaning

Funny in a strange or silly way; amusing.

Example

His comical expressions made everyone laugh.

他滑稽的表情让所有人都笑了。

B2 noun /koʊˈɔːrdɪˌneɪtər/

coordinator

协调员

Meaning

a person who organizes people or activities so that they work well together

Example

The event coordinator managed everything perfectly.

活动协调员完美地管理了一切。

B2 noun /ˈkɒmənˌtɛri/

commentary

Meaning

An expression of opinions or explanations about an event, situation, or text.

Example

The professor's commentary on the novel was insightful.

教授对小说的评论非常有见地。

B2 verb /kənˈfrʌnt/

confront

面对

Meaning

to face someone or something directly, especially in a challenge or conflict

Example

She had to confront her fears before making the speech.

她在演讲前必须面对自己的恐惧。

B2 verb /kloʊð/

clothe

穿衣

Meaning

to put clothes on; to dress; to provide with clothing

Example

She clothed the baby in warm garments.

她把宝宝穿上了温暖的衣服。

B2 noun /ˈkʌlprɪt/

culprit

罪犯

Meaning

a person who is responsible for a crime or misdeed

Example

The police caught the culprit behind the robbery.

警察抓住了抢劫案背后的罪犯。

B2 noun /ˈkæt fɪʃ/

Cat fish

鲶鱼

Meaning

a freshwater fish with whisker-like barbels around the mouth, commonly found in ponds and rivers

Example

Catfish is often fried and served with rice in Bengali cuisine.

鲶鱼在孟加拉菜中常被油炸并配米饭。

B2 verb /saɪt/

cite

引用

Meaning

to quote; to mention as an example or proof

Example

The lawyer cites relevant case law.

律师引用相关案例法。

B2 noun /ˈklaɪ.mət əˌdæp.teɪ.ʃən/

climate adaptation

气候适应

Meaning

The process of adjusting to current or expected climate change and its effects.

Example

Climate adaptation ensures resilience to change.

气候适应确保了对变化的适应能力。

B2 adjective /kɒzˈmɛt.ɪk/

cosmetic

化妆品

Meaning

relating to beauty or appearance; intended to improve looks

Example

She bought a new cosmetic cream for her skin.

她为她的皮肤买了一种新的化妆品。

B2 adjective kənˈsaɪs

concise

简洁

Meaning

Brief and clearly expressed without unnecessary details.

Example

A concise speech is more impactful than a long one.

简洁的演讲比冗长的演讲更有影响力。

B2 adverb /kənˈsɪdərəbli/

Considerably

显著地；相当大地

Meaning

to a notably large degree; significantly; substantially

Example

The price has increased considerably over the past year.

过去一年价格显著上涨。

B2 adjective /kəʊˈhɪə.rənt/

coherent

连贯

Meaning

Logical and consistent; forming a unified whole; clear and easy to understand.

Example

His speech was clear and coherent.

他的演讲清晰且连贯。

B2 adjective /ˈkrɛd.ɪ.bəl/

credible

可信的

Meaning

able to be believed; convincing

Example

Her explanation was credible enough to convince the committee.

她的解释足够可信，能够说服委员会。

B2 noun /kənˈfɛkʃəneri/

confectionery

糖果店

Meaning

sweets, candies, and other food items made with sugar

Example

The shop sells a wide variety of confectionery.

商店出售各种各样的糖果。

B2 noun /kənˈsɛʃən/

concession

让步

Meaning

something that is granted, especially in response to demands; a compromise

Example

The company made several concessions during the negotiations.

公司在谈判中做出了几次让步。

B2 adjective /kəˈreɪdʒəs/

Courageous

勇敢的; 无畏的; 在面对危险时展现勇气

Meaning

brave; fearless; showing courage in the face of danger

Example

The courageous firefighter rescued the family from the burning building.

勇敢的消防员从燃烧的建筑物中救出了家庭。

B2 noun /ˈkɒpɪraɪt/

copyright

版权

Meaning

the legal right of the creator of a work to control its use and distribution

Example

She holds the copyright for the book.

她拥有这本书的版权。

B2 verb /kənˈfaɪd/

confide

Meaning

To tell someone about a secret or private matter while trusting them not to repeat it.

Example

He confided his worries to his best friend.

B2 noun /sərˈkʌmfərəns/

circumference

周长

Meaning

the distance around the edge of a circle

Example

The teacher asked us to calculate the circumference of the circle.

老师让我们计算圆的周长。

B2 noun /ˈkɒmpɪtəns/

competence

能力

Meaning

the ability to do something successfully or efficiently

Example

Her competence as a manager impressed the board.

作为经理，她的能力给董事会留下了深刻印象。

B2 noun /ˈkɑn.trəˌvɜr.si/

Controversy

争议; 分歧

Meaning

prolonged public disagreement or heated discussion; a dispute or argument involving opposing viewpoints

Example

The new policy sparked a major controversy among the citizens.

新政策在市民中引发了巨大的争议。

B2 verb /kəmˈpaɪl/

compile

编制

Meaning

to collect information or material and put it together in a list, report, or book

Example

She compiled the research data into a detailed report.

她将研究数据编纂成一份详细报告。

B2 noun /ˈkaʊnsələr/

councillor

议员

Meaning

an elected member of a local council who helps make decisions and represent the community

Example

The councillor spoke to residents about improving local roads.

议员与居民讨论了当地道路问题。

B2 adverb /kənˈtɪnjuəsli/

Continuously

连续不断地; 持续; 不间断

Meaning

without interruption; in an unbroken sequence

Example

The machine operates continuously for 24 hours.

机器持续运行24小时。

B2 noun /kənˈdʌktər/

conductor

指挥 / 导电材料

Meaning

a person who directs a performance or someone who collects fares on public transport; or a material that conducts electricity

Example

The conductor waved his baton to start the orchestra.

指挥挥动他的指挥棒开始了乐团的演奏。

B2 noun /kənˈdenst mɪlk/

Condensed milk

炼乳

Meaning

milk from which water has been removed and sugar added, creating a thick, sweet product

Example

The recipe calls for a can of condensed milk to make the dessert extra creamy.

这个食谱需要一罐炼乳来让甜点更加奶油味。

B2 noun /ˈkreɪvɪŋ/

craving

渴望, 强烈的欲望

Meaning

a strong desire for something

Example

She has a craving for chocolate every evening.

她每晚都渴望吃巧克力。

B2 noun /klɔː/

Claw

爪子

Meaning

sharp curved nail on the foot of an animal or bird

Example

The cat extended its sharp claws to climb the tree.

猫伸出锋利的爪子爬上了树。

B2 verb /ˈkaʊnsəl/

counsel

咨询

Meaning

to give professional advice or guidance to someone

Example

The teacher counseled the students on their career choices.

老师为学生们提供了关于他们职业选择的建议。

B2 verb kənˈdem

condemn

谴责

Meaning

To express complete disapproval of; to censure.

Example

The leaders condemned the actions as inhumane.

领导人谴责这些行为是非人道的。

B2 noun kənˌtæm.ɪˈneɪ.ʃən

contamination

污染

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.

空气污染导致健康问题。

B2 adjective /ˌkɑː.di.əʊˈvæs.kjʊ.lər/

cardiovascular

与心脏和血管相关的

Meaning

Relating to the heart and blood vessels.

Example

Regular exercise improves cardiovascular health.

定期锻炼有助于改善心血管健康。

B2 verb /kəˈlæps/

collapse

崩塌

Meaning

to fall down or inward suddenly; to break down completely

Example

The old building collapsed after the earthquake.

老建筑在地震后倒塌了。

B2 noun/verb /ˈkɒmplɪmənt/

complement

补充

Meaning

something that completes or goes well with something; to add something that enhances or improves

Example

The scarf complements her outfit perfectly.

围巾完美地补充了她的装束。

B2 noun /ˈkɒpə/

copper

铜

Meaning

a reddish-brown metal used for electrical wiring, coins, and more

Example

Copper is a good conductor of electricity.

铜是良好的电力导体。

B2 noun /ˈkæp.ʃən/

caption

说明文字

Meaning

a brief explanation or description accompanying an illustration or photograph

Example

The caption under the photo explained who the people were.

照片下方的说明文字解释了那些人是谁。

B2 noun /ˌkɒnsərˈveɪʃən ˈmuːvmənt/

Conservation Movement

自然保护运动

Meaning

A political, environmental, and social movement that seeks to protect natural resources including plant and animal species as well as their habitat for the future.

Example

The conservation movement began in the 19th century to protect wildlife.

自然保护运动在19世纪开始，旨在保护野生动物。

B2 verb /kənˈstreɪn/

constrain

限制

Meaning

to limit or restrict someone or something; to force or compel

Example

The new regulations constrain businesses from polluting the environment.

新规定限制企业不允许污染环境。

B2 adjective /ˈklæsɪfaɪd/

classified

机密的；分类的

Meaning

arranged into categories; officially secret or restricted

Example

The report contains classified information and cannot be shared publicly.

这份报告包含机密信息。

B2 adjective /keɪˈɒtɪk/

Chaotic

混乱的; 无秩序的

Meaning

in a state of complete confusion and disorder

Example

The situation became chaotic after the announcement.

情况在公告后变得混乱。

B2 noun /kriːk/

creek

小溪

Meaning

a small stream or narrow river

Example

We went fishing by the creek near our house.

我们在离家很近的小溪旁钓鱼。

B2 adjective /ˈtʃuː.zi/

Choosey/Choosy

挑剔的; 非常挑选的; 对喜欢或接受的东西非常挑剔

Meaning

very careful in choosing; selective; particular about what one likes or accepts

Example

He's very choosy about the restaurants where he eats.

他对他吃的餐馆非常挑剔。

B2 noun /kənˈkʌʃən/

concussion

脑震荡

Meaning

A temporary unconsciousness or shock caused by a blow to the head.

Example

He suffered a concussion after falling from the bike.

他在从自行车上摔下来后，遭受了脑震荡。

B2 adjective /ˈkʌnɪŋ/

cunning

狡猾

Meaning

Having or showing skill in achieving one's ends by deceit or evasion; cleverness in a tricky way.

Example

The cunning fox tricked the farmer.

狡猾的狐狸欺骗了农夫。

B2 noun /kroʊ/

Crow

乌鸦

Meaning

a large black bird known for its intelligence and harsh call

Example

The crow cawed loudly from the tree branch.

乌鸦从树枝上大声地叫。

B2 noun /kʌb/

Cub

幼熊

Meaning

a young bear, lion, tiger, or other large carnivorous mammal

Example

The bear cub stayed close to its mother for protection.

小熊为保护自己一直待在母亲身边。

B2 preposition /kənˈsɜːnɪŋ/

concerning

关于

Meaning

about or relating to something; causing worry or anxiety

Example

There are some reports concerning the new project.

关于新项目有一些报告。

B2 noun /kənˈvɜːrtər/

converter

转换器

Meaning

a device or person that changes something from one form, system, or use to another; a tool that converts data, energy, or materials

Example

The engineer used a converter to change AC power into DC power.

工程师使用转换器将交流电转换为直流电。

B2 noun /ˈkænjən/

canyon

峡谷

Meaning

A deep gorge, typically one with a river flowing through it.

Example

The Colorado River carved the Grand Canyon over millions of years.

科罗拉多河在数百万年间雕刻了大峡谷。

B2 noun /kəˈmændər/

Commander

指挥官

Meaning

a person in authority over a military unit; leader of armed forces

Example

The commander ordered his troops to advance.

指挥官命令他的部队前进。

B2 noun /kəˈmɪʃənər/

commissioner

专员

Meaning

an official in charge of a particular department or area

Example

The police commissioner addressed the media about the incident.

警察专员向媒体介绍了事件。

B2 adjective /ˈsɪvɪk/

civic

市民

Meaning

relating to a city, town, or the duties of its citizens

Example

The mayor encouraged people to take part in civic activities.

市长鼓励人们参与市民活动。