A2 verb /kənˈtɪnjuː/

continue

继续

Meaning

To keep happening, existing, or doing something without stopping.

Example

The rain will continue throughout the night.

雨水会持续整晚。

A2 noun kɒsts

Costs

成本

Meaning

An amount that has to be paid or spent to buy or obtain something.

Example

Reducing costs improves profit margins.

降低成本可以提高利润率。

A2 adjective /ˈkjʊriəs/

curious

好奇

Meaning

Eager to know or learn something.

Example

The curious explorers asked questions about Antarctica.

好奇的探险者询问了关于南极的问题。

A2 noun /kæb/

cab

出租车

Meaning

a taxi or car for hire with a driver

Example

We took a cab to the airport.

我们坐出租车去了机场。

A2 verb /kaʊnt/

count

计数

Meaning

to determine the total number of something

Example

She carefully counted the money on the table.

她小心翼翼地数着桌子上的钱。

A2 noun/verb /ˈsaɪkl/

cycle

自行车 / 循环

Meaning

a series of events that repeat in the same order; or to ride a bicycle

Example

She cycles to school every day.

她每天骑自行车去学校。

A2 noun /kriːm/

Cream

奶油

Meaning

the thick white or pale yellow fatty liquid that rises to the top of milk

Example

She whipped the cream until it became fluffy.

她打发奶油，直到它变得蓬松。

A2 noun /kæp/

Cap

帽子

Meaning

a head covering with a visor; a protective covering

Example

He wore a baseball cap to protect himself from the sun.

他戴着棒球帽以保护自己免受阳光照射。

A2 noun /kəˈnɛkʃən/

connection

连接

Meaning

a relationship in which a person, thing, or idea is linked or associated with something else

Example

There is a strong connection between exercise and health.

运动和健康之间有着紧密的联系。

A2 verb /ˈkʌvər/

cover

覆盖

Meaning

to put something over or upon something else to protect or conceal

Example

Please cover the food to keep it fresh.

请把食物盖上，以保持新鲜。

A2 noun /ˈkɒlɪdʒ/

college

大学

Meaning

An educational institution where students study for degrees or professional qualifications.

Example

She hopes to attend college in the city next year.

她希望明年能在城市的大学就读。

A2 noun /ˈsen.tər/

center

中心

Meaning

A place or building designated for a particular activity or service.

Example

The first robotic surgery center was established in Rangpur.

第一个机器人手术中心在兰普尔建立。

A2 noun /ˈkælɪndər/

calendar

日历

Meaning

a system for organizing days, months, and years; a chart showing days of the year

Example

She marked her birthday on the calendar.

她在日历上标记了她的生日。

A2 noun /ˈsɪɡəˌrɛt/

cigarette

香烟

Meaning

a small roll of finely cut tobacco wrapped in paper for smoking

Example

He lit a cigarette after dinner.

他在晚餐后点燃了一支香烟。

A2 adverb /ˈsɜː.tən.li/

Certainly

肯定

Meaning

without doubt; definitely; used to agree or give permission

Example

I will certainly help you with this project.

我一定会帮助你完成这个项目。

A2 adjective /kəˈneɪdiən/

canadian

加拿大的

Meaning

Relating to Canada or its people.

Example

She enjoys Canadian culture and traditions.

她喜欢加拿大的文化和传统。

A2 noun /kəˈlek.ʃən/

Collection

收藏；合集；档案

Meaning

a group of objects gathered together; the action or process of collecting

Example

She has an impressive collection of vintage books in her library.

她在她的图书馆里有一部令人印象深刻的古籍收藏。

A2 verb /kəˈnɛkt/

connect

连接

Meaning

To join or fasten together; to establish a link or relationship.

Example

Social media helps us connect with others.

社交媒体帮助我们与他人连接。

A2 noun /klɔːθ/

Cloth

布料

Meaning

woven or felted fabric made from wool, cotton, or a similar fiber

Example

The tailor cut the cloth into precise pieces.

裁缝把布料剪成精确的片段。

A2 noun /ˈsɪə.ri.əl/

cereal

Meaning

a common breakfast food made from processed grains such as wheat, oats, or corn

Example

She eats a bowl of cereal every morning before work.

A2 verb /klɪk/

click

点击

Meaning

to press a button on a computer mouse or similar device

Example

She clicked the link to open the website.

她点击了链接以打开网站。

A2 noun /tʃæns/

chance

机会

Meaning

An opportunity or possibility of something happening.

Example

He took a chance and applied for the job.

他冒险申请了这份工作。

A2 noun /ˈkæb.ɪdʒ/

Cabbage

卷心菜

Meaning

a cultivated plant eaten as a vegetable, having thick green or purple leaves surrounding a spherical heart

Example

She chopped the fresh cabbage to make coleslaw for dinner.

她切了新鲜的卷心菜，准备做沙拉。

A2 noun /kənˌɡrætʃ.əˈleɪ.ʃənz/

Congratulations

祝贺

Meaning

words expressing praise for an achievement or good wishes on a special occasion

Example

Congratulations on your promotion! You really deserved this success.

恭喜晋升！你真的值得这次成功。

A2 noun /koʊtʃ/

coach

教练

Meaning

A person who helps improve others' skills or knowledge.

Example

The football coach motivated his team before the match.

足球教练在比赛前激励了他的队伍。

A2 verb /kəmˈpliːt/

complete

完成

Meaning

to finish making or doing something; to bring something to an end

Example

She managed to complete the project on time.

她按时完成了这个项目。

A2 noun /ˈkɜːr.tən/

Curtain

窗帘

Meaning

a piece of material suspended at the top to form a covering or screen, typically movable sideways

Example

She drew the curtains to block out the bright sunlight.

她拉上窗帘来阻挡强烈的阳光。

A2 verb ˈselɪbreɪt

celebrate

庆祝

Meaning

To acknowledge a significant or happy day or event with a social gathering or enjoyable activity.

Example

Bangladesh celebrates Urban Planning Day on November 8.

中国庆祝国庆节，日期是10月1日。

A2 noun /kraɪm/

crime

犯罪

Meaning

An illegal act punishable by law.

Example

The police are investigating the crime.

警方正在调查犯罪。

A2 noun /ˈsen.tʃər.i/

Century

世纪; 百年

Meaning

a period of one hundred years; a score of one hundred in cricket

Example

The ancient castle has stood for more than five centuries.

这座古老的城堡已经屹立了五个世纪。

A2 adjective /kənˈfjuːzd/

confused

困惑的

Meaning

unable to think clearly; uncertain or puzzled

Example

She felt confused by the complicated instructions.

她被复杂的指示弄得很困惑。

A2 verb kriˈeɪts

creates

创造

Meaning

To bring something into existence or to cause something to happen

Example

Pollution creates environmental and health issues.

污染造成环境和健康问题。

A2 verb /klaɪm/

climb

爬

Meaning

to go up using hands and feet; to ascend

Example

We decided to climb the mountain.

我们决定爬山。

A2 noun ˈkɜːrɪdʒ

courage

勇气

Meaning

The ability to do something that frightens one; bravery.

Example

Courage is essential in the face of challenges.

面对挑战时勇气至关重要。

A2 verb /ˈkɑːpi/

copy

复制

Meaning

to make an identical reproduction of something

Example

Please copy this document for the meeting.

请为会议复制此文档。

A2 noun /ˈkʌpəl/

couple

一对

Meaning

two people or things considered together; a pair

Example

They make a lovely couple and have been married for five years.

他们是一个可爱的情侣，已经结婚五年了。

A2 noun /ˈtʃaɪldhʊd/

childhood

童年

Meaning

the period of being a child

Example

She spent her childhood in a small village.

她在一个小村庄度过了她的童年。

A2 noun /tʃɜːrtʃ/

church

教堂

Meaning

a building used for public Christian worship

Example

The old church in the village was built in the 18th century.

村里的古老教堂建于18世纪。

A2 noun /kɔːrn/

Corn

玉米

Meaning

a tall cereal plant that produces kernels on large ears; maize

Example

We grilled corn on the cob for dinner.

我们在晚餐时烤了玉米棒。

A2 verb /tʃɪər/

cheer

欢呼

Meaning

to shout in encouragement or support; to make someone feel happier

Example

The fans cheered loudly when their team scored a goal.

当他们的队伍得分时，球迷大声欢呼。

A2 noun /ˈklɑːsmeɪt/

classmate

同学

Meaning

a person who is in the same class or course of study as another

Example

I met one of my old classmates at the university event.

我在大学活动中遇到了一位老同学。

A2 noun/verb /kənˈsɜːrn/

concern

Meaning

to relate to or affect; a matter of worry or interest

Example

Environmental issues concern all of us.

A2 noun /ˈkʊki/

cookie

饼干

Meaning

a small sweet baked food, usually with flour, sugar, and butter

Example

She offered me a chocolate chip cookie.

她给我提供了一块巧克力曲奇。

A2 noun কন্ডিশন

condition

状况

Meaning

A particular state of health or physical fitness; a medical problem.

Example

The condition worsens without proper treatment.

没有适当的治疗，状况会恶化。

A2 adjective /kəˈrɛkt/

correct

正确

Meaning

free from error; accurate

Example

The answer she gave was correct.

她给出的答案是正确的。

A2 noun /ˈkæptɪn/

Captain

舰长

Meaning

a military officer of middle rank; the person in command of a ship or aircraft

Example

The captain ordered his troops to advance forward.

舰长命令他的部队向前进发。

A2 noun /klaʊd/

Cloud

云

Meaning

a visible mass of condensed water vapour floating in the atmosphere above the ground

Example

Dark clouds gathered before the storm.

暴风雨前，黑云聚集。

A2 adjective /ˈkeər.fəl/

Careful

小心的; 警觉的; 细心的

Meaning

taking care to avoid potential problems or dangers; cautious; attentive

Example

Be careful when crossing the busy street during rush hour.

过马路时要小心，尤其是高峰时段。

A2 noun ˈsen.tərz

centers

中心

Meaning

The middle point of a circle or sphere, equidistant from every point on the circumference or surface; a place or group of buildings where a specified activity is concentrated.

Example

Centers drive regional development.

中心推动区域发展。

A2 noun/verb /kɔːz/

cause

原因 / 造成

Meaning

a person or thing that gives rise to an action, phenomenon, or condition; to make something happen

Example

The heavy rain caused flooding in the city.

大雨造成了城市的洪水。

A2 verb /tʃɑːrdʒ/

charge

收费/指控

Meaning

to demand payment; to formally accuse; to rush forward aggressively

Example

The store charges extra for home delivery.

商店收取额外的家居配送费用。

A2 noun; verb /tʃæt/

chat

聊天

Meaning

an informal conversation; to talk in a friendly, informal way

Example

We had a long chat after dinner.

晚饭后我们聊了很久。

A2 noun /koʊt/

Coat

外套

Meaning

an outer garment worn over other clothes for warmth or protection

Example

He put on his winter coat before going outside.

他在出门前穿上了冬季外套。

A2 verb /ˈtʃeɪndʒɪŋ/

changing

变化

Meaning

The act of becoming different; ongoing process of change.

Example

The weather is changing rapidly.

天气在快速变化。

A2 noun/verb /ˈkɒntækt/

contact

联系

Meaning

Communication or connection with someone.

Example

You should contact your doctor if symptoms persist.

如果症状持续，您应该联系您的医生。

A2 noun /ˈkænsər/

cancer

癌症

Meaning

A disease in which abnormal cells divide uncontrollably and destroy body tissue.

Example

Smoking is a leading cause of lung cancer.

吸烟是导致肺癌的主要原因。

A2 verb kriˈeɪt

create

创造

Meaning

To bring something into existence; to make or produce something new.

Example

Unmanaged growth can create complex challenges.

未经管理的增长可能创造复杂的挑战。

A2 verb /kənˈteɪn/

contain

包含

Meaning

to have or include within; to restrain or control

Example

This box contains important documents.

这个盒子包含重要的文件。

A2 noun /kɔːrs/

course

课程，路径或一组教育课程

Meaning

a direction, path, or a set of educational lessons

Example

She enrolled in a computer science course.

她报名参加了计算机科学课程。

A2 noun, verb /tʃɪp/

chip

Meaning

A small piece broken off from something; or to cut or break a small piece from something.

Example

He accidentally chipped the edge of the table.

A2 noun /kraʊd/

crowd

人群

Meaning

a large number of people gathered together

Example

A huge crowd gathered to watch the concert.

一个巨大的观众聚集在一起观看音乐会。

A2 noun /ˈkæm.əl/

Camel

骆驼

Meaning

a large animal with one or two humps on its back that lives in hot dry places

Example

The camel walked slowly across the desert sand.

骆驼慢慢地走过沙漠的沙子。

A2 adjective /ˈkɒm.ən/

common

共同

Meaning

occurring frequently or widely; shared by all

Example

It is common to see traffic in the city during rush hour.

在高峰时间看到城市里的交通是很常见的。

A2 noun /ˈtʃer.i/

Cherry

樱桃

Meaning

a small round red or black fruit with a hard seed inside

Example

She picked fresh cherries from the tree in her garden.

她从花园的树上摘下了新鲜的樱桃。

A2 noun /ˈkɒf.i ˈmeɪ.kər/

Coffee maker

咖啡机

Meaning

an electric appliance used to brew coffee automatically

Example

I use my coffee maker every morning to brew fresh coffee.

我每天早上使用我的咖啡机来冲泡新鲜的咖啡。

A2 noun /keɪs/

case

案例 / 情况

Meaning

A particular situation, occurrence, or an instance of something; also a container or covering for something.

Example

In this case, we should wait for further instructions.

在这种情况下，我们应该等待进一步的指示。

A2 adjective /ˈkloʊ.sɪst/

closest

company

公司

Meaning

a business organization; the presence of other people

Example

She started her own company to sell handmade products.

她开设了自己的公司来销售手工制作的产品。

A2 noun /ˈkoʊkənʌt/

Coconut

椰子

Meaning

a large brown seed with hard shell containing white flesh and coconut water

Example

We drank coconut water directly from the coconut.

我们直接从椰子里喝椰子水。

A2 noun /kənˈtrəʊl/

control

控制

Meaning

The power to influence or direct people's behavior or the course of events.

Example

Proper control measures are necessary.

需要适当的控制措施。

A2 adjective /kənˈfjuːzɪŋ/

confusing

令人困惑的

Meaning

causing someone to be unable to think clearly or understand; difficult to comprehend

Example

The instructions were confusing and hard to follow.

这些说明令人困惑，很难遵循。

A2 noun /ˈkʌzn/

cousin

堂兄/堂弟/表兄/表弟

Meaning

A child of one's uncle or aunt.

Example

My cousin is coming to visit us this weekend.

我的堂兄这个周末要来拜访我们。

A2 adverb /kəmˈpliːtli/

completely

完全地

Meaning

totally; in every way possible

Example

The room was completely silent.

房间完全安静。

A2 verb /ˈkʌv.ərd/

covered

覆盖的

Meaning

Protected by being placed over or wrapped; hidden from view.

Example

The forest is covered in greenery.

森林被绿色覆盖。

A2 noun ˈkæm.pɪŋ

camping

露营

Meaning

Living outdoors temporarily, especially for recreation; staying in a tent or similar shelter.

Example

Many families go camping during holidays.

许多家庭在假期去露营。

A2 noun,verb /kɔːrt/

court

法院或寻求关注或偏爱的地方

Meaning

a place where legal cases are heard or to seek favor or attention

Example

He courted the judge with respect.

他以尊重的态度追求法官。

A2 noun /kəˈmjuː.nə.ti/

community

社区

Meaning

a group of people living in the same place or sharing common interests

Example

The community worked together to clean the park.

这个社区一起工作，清理了公园。

A2 noun /ˈkændi/

candy

糖果

Meaning

a sweet food made with sugar or chocolate, often in small pieces

Example

The children were excited to get candy on Halloween.

孩子们在万圣节兴奋地收到糖果。

A2 noun /kæmp/

Camp

营地

Meaning

a place where soldiers live temporarily; a place with tents or huts for temporary accommodation

Example

The military established a camp near the border.

军队在边界附近建立了一个营地。

A2 noun, verb /kɒf/

cough

咳嗽

Meaning

a sudden noisy release of air from the lungs to clear the throat or airway; to expel air suddenly from the lungs with a cough

Example

He has a bad cough and stayed home today.

他咳嗽得很厉害，所以今天待在家里。

A2 noun /ˈkʌm.fərt/

Comfort

舒适; 安逸

Meaning

a state of physical ease and freedom from pain or constraint; relief from distress or anxiety

Example

The soft sofa provided great comfort after a long day at work.

柔软的沙发在长时间工作后提供了极大的舒适感。

A2 noun /ˈsɪnəmə/

cinema

电影院

Meaning

a place where films are shown to the public; the art or industry of making and showing films

Example

We went to the cinema to watch a new movie.

我们去电影院看了一部新电影。

A2 noun /ˈkɒnsət/

concert

音乐会

Meaning

A musical performance given by one or more singers or musicians.

Example

We went to a concert last night and enjoyed the live music.

我们昨晚去了一场音乐会，并享受了现场音乐。

A2 adjective /ˈkeər.ləs/

Careless

粗心的; 疏忽的; 不注意的; 漫不经心的;

Meaning

not giving sufficient attention or thought to avoiding harm or errors; negligent; inattentive

Example

His careless driving caused a serious accident on the highway.

他粗心的驾驶导致高速公路上发生了一起严重的事故。

A2 noun /ˈkɔːrnər/

corner

角落

Meaning

the place where two edges or sides meet

Example

The store is just around the corner.

商店就在拐角处。

A2 adjective /ˈkraʊdɪd/

crowded

幸福

Meaning

filled with too many people or things

Example

The bus was so crowded that I could hardly move.

当她收到奖项时，她无法掩饰自己的幸福。

A2 noun /keɪdʒ/

Cage

笼子

Meaning

a structure with bars or wire for keeping birds or animals

Example

The parrot lives in a large cage.

鹦鹉生活在一个大笼子里。

A2 noun /kɔɪnz/

coins

硬币

Meaning

Flat, typically round pieces of metal issued by a government as money.

Example

He collected old coins from different countries.

他收集了来自不同国家的旧硬币。

A2 adjective /ˈsɛntrəl/

central

中央的

Meaning

Situated in the middle; of the greatest importance.

Example

Water is central to human survival.

水对人类生存至关重要。

A2 noun /kæʃ/

cash

现金

Meaning

money in the form of bills or coins, not checks or credit

Example

She paid the bill in cash.

她用现金支付了账单。

A2 noun, verb /kəˈrɪər/

career

职业 / 事业

Meaning

As a noun: a person’s course of professional life; as a verb: to move swiftly and in an uncontrolled way.

Example

She built a successful career in medicine.

她在医学领域建立了一个成功的职业生涯。

A2 noun /ˈkaʊ.bɔɪ/

Cowboy

牛仔

Meaning

a man who tends cattle on a ranch, especially in the western United States

Example

The cowboy rode his horse across the vast prairie to find the cattle.

牛仔骑马穿越广阔的草原寻找牛群。

A2 verb tʃeɪs

chase

追逐

Meaning

To pursue in order to catch or overtake; to follow rapidly or eagerly

Example

Don't chase two rabbits at once.

不要同时追两只兔子。

A2 noun /ˈkɒmədi/

comedy

喜剧

Meaning

A type of entertainment that is intended to make people laugh.

Example

We watched a hilarious comedy at the theater.

我们在剧院看了一场有趣的喜剧。

A2 noun /ˈkrɒk.ə.daɪl/

Crocodile

鳄鱼

Meaning

a large reptile with a long mouth and sharp teeth that lives in rivers and lakes in hot countries

Example

The crocodile slowly moved through the murky water.

鳄鱼缓慢地穿过浑浊的水域。

A2 adjective /ˈtʃɪə.fəl/

Cheerful

愉快的; 乐观的; 充满喜悦

Meaning

happy and optimistic; full of joy and good spirits; bright and lively

Example

She has a cheerful personality that brightens everyone's day.

她有一个愉快的个性，照亮了每个人的日子。

A2 noun /ˈkær.ɪk.tər/

Character

性格; 人格; 特质;

Meaning

the mental and moral qualities distinctive to an individual; a person in a novel, play, or film

Example

She showed great character by helping others during the crisis.

她通过在危机中帮助别人展现了伟大的性格。

A2 noun ʃef

chef

主厨

Meaning

A professional cook, especially the chief cook in a restaurant or hotel.

Example

The chef specializes in avant-garde dishes.

厨师专门做先锋菜肴。

A2 noun /ˈtʃælɪndʒɪz/

challenges

挑战

Meaning

Difficult tasks or situations that test someone's abilities or resources.

Example

Overcoming challenges is the key to personal growth.

克服挑战是个人成长的关键。

A2 adjective /ˈkʌmɪŋ/

coming

即将来临

Meaning

approaching or happening soon

Example

We are preparing for the coming festival.

我们正在为即将来临的节日做准备。

A2 adverb /ˈker.fə.li/

Carefully

小心地

Meaning

with great attention and caution; thoughtfully and attentively

Example

Please read the instructions carefully.

请仔细阅读说明书。

A2 noun /ˈkær.ət/

Carrot

胡萝卜

Meaning

a long pointed orange root vegetable that grows underground

Example

Carrots are rich in vitamin A.

胡萝卜富含维生素A。

A2 adjective /ˈkruːəl/

cruel

残忍

Meaning

Willfully causing pain or suffering to others, or feeling no concern about it.

Example

It was cruel to make fun of the injured boy.

嘲笑受伤的男孩是残忍的。

A2 verb /ˈkænsəl/

cancel

取消

Meaning

to decide that something planned will not take place

Example

The flight was canceled due to heavy rain.

航班因大雨被取消。

A2 noun, adjective /ˈkrɪstʃən/

christian

基督徒

Meaning

a person who follows the religion based on the teachings of Jesus Christ

Example

She is a devoted Christian who attends church every Sunday.

她是一个虔诚的基督徒，每个星期天都会去教堂。

A2 verb /kəmˈpleɪn/

complain

抱怨

Meaning

to express dissatisfaction or annoyance about something

Example

He often complains about the noise in the neighborhood.

他经常抱怨邻里的噪音。

A2 noun /ˈkrɪk.ɪt/

Cricket

蟋蟀

Meaning

a jumping insect that makes a chirping sound by rubbing its wings together

Example

We could hear crickets chirping in the evening.

我们能在傍晚听到蟋蟀的叫声。

A2 adjective /ˈklɛvər/

clever

聪明，机智

Meaning

Quick to understand, learn, and devise ideas or solutions; intelligent.

Example

She is clever enough to solve the puzzle quickly.

她足够聪明，可以快速解开谜题。

A2 noun /ˈkælkjʊleɪtər/

calculator

计算器

Meaning

an electronic or mechanical device used to perform mathematical calculations

Example

She used a calculator to solve the complex equation.

她用计算器解决了复杂的方程。

A2 noun /ˌkɒnvəˈseɪʃn/

conversation

对话

Meaning

an informal talk between two or more people, in which ideas, feelings, and thoughts are exchanged

Example

We had a long conversation about future plans.

我们就未来的计划进行了长时间的对话。

A2 verb /kræʃ/

crash

幸福

Meaning

To collide violently; to suddenly stop working (for machines or computers).

Example

The car crashed into the wall at high speed.

她在获得奖项时无法掩饰自己的幸福。

A2 adverb /kəˈrɛktli/

correctly

正确地

Meaning

in a way that is true, accurate, or without mistakes

Example

She answered all the questions correctly.

她正确地回答了所有问题。

A2 verb /kəˈlɛkt/

collect

收集

Meaning

to gather together; to accumulate items

Example

I collect stamps as a hobby.

我把收集邮票作为一种爱好。

A2 noun /klʌb/

club

俱乐部

Meaning

an organization of people with a common interest; also a place for social gatherings or entertainment

Example

He joined the local tennis club to meet new people.

他加入了当地的网球俱乐部，以结识新朋友。

A2 noun /ˈkjuː.kʌm.bər/

Cucumber

黄瓜

Meaning

a long green vegetable with watery flesh, eaten raw in salads or cooked

Example

I added fresh cucumber slices to my salad.

我在沙拉里加入了新鲜的黄瓜片。

A2 noun /tʃeɪn/

chain

Meaning

a connected series of metal rings used for fastening or securing things; a series of connected events or businesses

Example

He wore a gold chain around his neck.

A2 noun/verb /ˈsɜːrkəl/

circle

圆圈

Meaning

a round shape; to move all the way around something

Example

The children sat in a circle.

孩子们坐成了一个圈。

A2 noun, verb /kɔɪn/

coin

Meaning

A flat piece of metal used as money; as a verb, to invent a new word or phrase.

Example

The government decided to coin a new term for the program.

A2 noun tʃɔɪs

choice

选择

Meaning

An act of selecting or making a decision when faced with two or more possibilities.

Example

Choice enhances decision-making.

选择增强决策能力。

A2 noun ˈtʃælɪndʒ

challenge

挑战

Meaning

A call to take part in a contest or competition, especially a demanding or stimulating one; a task or situation that tests someone's abilities.

Example

Plastic pollution poses a significant challenge to global health.

塑料污染对全球健康构成了重大挑战。

A2 verb /kənˈfjuːz/

confuse

混淆

Meaning

To make someone unable to think clearly; to bewilder.

Example

The complex instructions confused the students.

复杂的指示使学生感到困惑。