A2 noun /ˈef.ət/

Effort

努力

Meaning

physical or mental activity needed to achieve something

Example

She put a lot of effort into preparing for the final examination.

她在准备期末考试时付出了很多努力。

A2 noun /ɪksˈtʃeɪndʒ/

Exchange

交换

Meaning

an act of giving one thing and receiving another in return

Example

The exchange of gifts is a common tradition during the holidays.

节日期间互赠礼物是一个常见的传统。

A2 noun /ˈɪn.sekt/

Insect

昆虫

Meaning

a small invertebrate animal with six legs and usually one or two pairs of wings

Example

The butterfly is a beautiful insect that flies from flower to flower.

蝴蝶是一种美丽的昆虫，它从一朵花飞到另一朵花。

A2 adjective /dɪˈlɪʃəs/

delicious

幸福

Meaning

having a very pleasant taste or smell

Example

The cake was so delicious that everyone asked for a second slice.

当她获得奖项时，她无法掩饰她的快乐。

A2 noun/verb /ˈfɪʃɪŋ/

fishing

钓鱼

Meaning

the activity of catching fish

Example

Fishing is a popular activity in coastal villages.

捕鱼是沿海村庄中流行的活动。

A2 adverb /æz ˈjuː.ʒu.əl/

As usual

像往常一样

Meaning

in the way that is normal or typical; customarily

Example

As usual, he arrived late to the meeting.

像往常一样，他迟到了会议。

A2 adjective /diːp/

deep

幸福

Meaning

extending far down from the top or surface; profound or intense

Example

The lake is very deep in the middle.

当她收到奖项时，她无法掩饰自己的幸福。

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 verb /kəmˈper/

compare

比较

Meaning

to examine similarities and differences between things

Example

I will compare these two products before buying.

我将在购买前比较这两款产品。

A2 noun /ˈeɪn.dʒəl/

Angel

天使

Meaning

a spiritual being believed to act as an attendant, agent, or messenger of God

Example

She looked like an angel in her white dress.

她穿着白裙子看起来像一个天使。

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 /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 verb /ˈriːəlaɪz/

realize

意识到

Meaning

to become aware of; to understand clearly; to achieve or make real

Example

I didn't realize how late it was until I checked the clock.

我没意识到已经这么晚了，直到我看了钟。

A2 verb /ˈædvərˌtaɪz/

advertise

做广告

Meaning

to promote or publicize a product or service

Example

They advertise their products on television.

他们在电视上做广告。

A2 noun /test/

test

测试

Meaning

A procedure intended to establish the quality, performance, or reliability of something.

Example

Vehicle tests reduce emissions.

车辆测试减少排放。

A2 adverb /wenˈevər/

Whenever

无论何时

Meaning

at any time that; every time that; no matter when

Example

Call me whenever you need help.

只要你需要帮助，就给我打电话。

A2 noun /leŋθ/

Length

长度

Meaning

the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions

Example

The length of the table is two meters.

桌子的长度是两米。

A2 adjective /ˈselfɪʃ/

Selfish

自私

Meaning

caring only about oneself rather than others

Example

He was too selfish to share his food with others.

他太自私了，不愿与他人分享他的食物。

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 /ˈfɑː.mɪŋ/

farming

农业

Meaning

the activity or business of growing crops and raising animals for food or other products

Example

Farming requires both hard work and knowledge about the land.

农业需要辛勤的工作和对土地的知识。

A2 adjective /əˈwɛər/

aware

意识到

Meaning

having knowledge or perception of a situation or fact

Example

She is aware of the risks involved.

她意识到其中的风险。

A2 noun /ækˈtɪv.ə.ti/

Activity

活动; 行动; 任务

Meaning

something that you do for interest or pleasure, or in order to achieve a particular aim

Example

Physical activity is important for good health.

体育活动对保持健康非常重要。

A2 noun /ˈfɑː.loʊ.ɪŋ/

following

追随者

Meaning

a group of supporters or people who admire something or someone

Example

The singer has a large following around the world.

这位歌手在全世界有很多追随者。

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 adverb /ˈseɪf.li/

Safely

安全

Meaning

in a safe manner; without danger or risk

Example

Drive safely on the icy road.

在结冰的道路上安全行驶。

A2 verb /tʃiːt/

cheat

作弊

Meaning

to act dishonestly; to break rules for advantage

Example

He cheats on the exam by copying answers.

他通过抄答案在考试中作弊。

A2 adjective/adverb /laʊd/

loud

响亮

Meaning

Producing or capable of producing much noise.

Example

The music was too loud to concentrate.

音乐太响了，无法集中注意力。

A2 adverb /ˌɛniˈmɔr/

anymore

不再

Meaning

used to refer to the present time, typically to mean no longer

Example

He doesn’t live here anymore.

他不再住在这里。

A2 verb /ˈɑːrɡjuː/

argue

争论

Meaning

to have a disagreement; to present reasons for or against

Example

They often argue about politics.

他们经常争论政治。

A2 noun /dɪˈzɜːrt/

dessert

甜点

Meaning

the sweet course eaten at the end of a meal

Example

We had ice cream for dessert after dinner.

我们晚餐后吃了冰淇淋作为甜点。

A2 noun /faɪl/

File

锉刀

Meaning

a tool with a rough surface for smoothing or shaping hard materials; a collection of papers or data

Example

He used a metal file to smooth the rough edges.

他使用了一把金属锉刀来平滑粗糙的边缘。

A2 adjective /ˈteɪ.sti/

Tasty

美味的

Meaning

having a pleasant flavor; delicious

Example

The pizza was really tasty with fresh ingredients.

这块比萨饼因为新鲜的配料而真的很美味。

A2 noun /ˈtæk.si kæb/

Taxi cab

出租车

Meaning

A car that carries passengers for a fare, usually in cities

Example

We took a taxi cab to the restaurant.

我们乘坐出租车去餐厅。

A2 noun /bɪl/

Bill

鸟嘴

Meaning

the beak of a bird, especially when it is broad and flat

Example

The duck used its bill to filter food from the water.

那只鸭子用它的喙从水中过滤食物。

A2 verb /laɪ/

lie

撒谎, 躺着

Meaning

to be in a horizontal position; to tell an untruth

Example

The book lies on the table.

书放在桌子上。

A2 noun /ˈlɜːrnər/

learner

学习者

Meaning

a person who is acquiring knowledge or skill through study or experience

Example

She is a fast learner.

她学得很快。

A2 noun /ˈnjuːzˌpeɪpər/

newspaper

报纸

Meaning

a printed publication (usually daily or weekly) containing news, articles, advertisements, and correspondence

Example

I read the newspaper every morning.

我每天早上读报纸。

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 adverb /ˈmoʊstli/

Mostly

主要地; 大多数时候; 通常

Meaning

mainly; for the most part; usually

Example

The students are mostly from local schools.

学生主要来自本地学校。

A2 noun /ˈreɪl.weɪ/

Railway

铁路

Meaning

a track made of steel rails along which trains run; a system of tracks with trains, stations, and other facilities

Example

The railway connects major cities across the country.

铁路连接全国主要城市。

A2 verb /kənˈsɪdər/

consider

考虑

Meaning

to think carefully about something, especially before making a decision

Example

She is considering studying abroad next year.

她正在考虑明年出国留学。

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 /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 adverb /ˈtoʊtəli/

Totally

完全

Meaning

completely; entirely; absolutely

Example

I totally agree with your opinion.

我完全同意你的意见。

A2 noun /ˈjuːnɪt/

unit

单元

Meaning

an individual thing or person regarded as a single and complete entity

Example

Each unit in the production line is carefully tested.

生产线上的每个单元都经过仔细测试。

A2 adjective ˈɡləʊ.bəl

global

全球的

Meaning

Relating to the whole world; worldwide.

Example

Global collaboration improves connectivity.

全球合作改善了连接性。

A2 adjective /taɪt/

tight

紧的

Meaning

firmly held in place, not loose or slack

Example

The knot was too tight to untie.

结已经太紧，无法解开。

A2 noun ˈprɒdʒekt

project

项目

Meaning

An individual or collaborative enterprise that is carefully planned to achieve a particular aim

Example

Working on two projects simultaneously is difficult.

同时进行两个项目的工作很困难。

A2 verb /ʃeɪk/

shake

摇动

Meaning

to move quickly back and forth; to tremble

Example

The earthquake made the building shake.

地震让建筑物摇动。

A2 adjective /fɪt/

Fit

合适的; 适当的; 健康的; 身体状况良好的; 准备好的

Meaning

suitable; appropriate; healthy; in good physical condition; ready

Example

He is fit and healthy.

他健康且状态良好。

A2 conjunction /ʌnˈlɛs/

unless

除非

Meaning

except if

Example

We won't go unless it stops raining.

除非雨停了，否则我们不去。

A2 adjective /riːl/

Real

真实的; 真实的; 不是假的

Meaning

actually existing; genuine; not imaginary or fake

Example

This is a real diamond, not a fake one.

这是一个真实的钻石，不是假的。

A2 verb /rɪˈdjuːs/

reduce

减少

Meaning

to make smaller in size, amount, or degree; to decrease

Example

We need to reduce our expenses this month.

我们需要减少本月的开支。

A2 noun /ˈdɒlfɪn/

Dolphin

海豚

Meaning

A highly intelligent marine mammal with a streamlined body and dorsal fin

Example

Dolphins are known for their playful behavior and intelligence.

海豚以其顽皮的行为和聪明而闻名。

A2 noun ˈliːdər

leader

领导者

Meaning

A person who leads or commands a group, organization, or country.

Example

The leader inspired people.

领导者激励了人们。

A2 noun /əˈraɪvəl/

Arrival

到达; 到达的行动

Meaning

the action or process of arriving; the reaching of a destination

Example

The arrival of the train was delayed by two hours.

火车的到达被延迟了两个小时。

A2 adjective /kəˈriːən/

korean

韩国的

Meaning

relating to Korea, its people, language, or culture

Example

We went to a Korean restaurant for dinner.

我们去了一个韩国餐厅吃晚餐。

A2 preposition /tɔːrd/

toward

朝着

Meaning

in the direction of

Example

She walked toward the door.

她走向门。

A2 noun dɪˈvaɪs

device

设备, 工具, 电子设备

Meaning

A thing made or adapted for a particular purpose, especially a piece of mechanical or electronic equipment.

Example

This device improves efficiency in data processing.

该设备提高了数据处理的效率。

A2 noun rɪˈsɜːtʃ

research

研究

Meaning

The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.

Example

Research on radio waves began earlier in India.

关于无线电波的研究在印度早期就开始了。

A2 verb /əˈpɪə/

appear

出现

Meaning

to become visible or come into sight; to seem

Example

She appeared suddenly at the door.

她突然出现在门口。

A2 noun /ˈstrɔːbəri/

Strawberry

草莓

Meaning

a small red heart-shaped fruit with tiny seeds on the surface and sweet taste

Example

I love eating fresh strawberries with cream during summer.

我喜欢在夏天吃新鲜的草莓配奶油。

A2 adjective /ʌnˈhel.θi/

Unhealthy

不健康的; 有害的

Meaning

harmful to health; not in good health; detrimental to well-being

Example

Eating too much fast food is unhealthy for your body.

吃太多快餐对你的身体不健康。

A2 verb /lɪft/

lift

举起

Meaning

to raise or move upward; to pick up

Example

He lifted the heavy box with effort.

他费力地抬起了那个沉重的箱子。

A2 noun, verb, adjective /ˈprɛzənt/

present

呈现

Meaning

existing or happening now; to give something to someone in a formal way

Example

She presented her report to the team yesterday.

她昨天向团队展示了她的报告。

A2 noun /ˈpɛpər/

pepper

胡椒

Meaning

a pungent spice obtained from pepper plants, used to flavor food

Example

I like to add pepper to my soup.

我喜欢在我的汤里加胡椒。

A2 noun /bænd/

band

乐队

Meaning

a group of musicians who play music together

Example

The band performed live at the concert.

乐队在音乐会上现场表演。

A2 noun /ˈdiː.teɪl/

detail

细节

Meaning

An individual feature, fact, or item of information.

Example

She explained the plan in great detail.

她详细解释了计划。

A2 noun /spɒt/

spot

地点

Meaning

a particular place or position

Example

I found a great spot for a picnic in the park.

我在公园里找到了一个很好的野餐地点。

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 verb /bet/

bet

打赌

Meaning

to risk money on the outcome of something; to be confident

Example

I bet it will rain tomorrow.

我打赌明天会下雨。

A2 verb /hʌɡ/

hug

拥抱

Meaning

to hold someone tightly in your arms to show affection or comfort

Example

She hugged her friend before leaving for the airport.

她在去机场前拥抱了她的朋友。

A2 verb /ʌpˈdeɪt/

update

更新

Meaning

to make something more modern or current; to provide new information

Example

Please update your software regularly.

请定期更新您的软件。

A2 noun /ˈbʊkʃɒp/

bookshop

书店

Meaning

a retail store where books are sold

Example

She spent an hour browsing in the small bookshop.

她在那家小书店里逛了一个小时。

A2 noun /ˈmærɪdʒ/

marriage

幸福

Meaning

The legally or formally recognized union of two people as partners in a personal relationship.

Example

Their marriage lasted for over thirty years.

当她获得奖项时，她无法隐藏自己的幸福。

A2 noun trʌst

trust

信任

Meaning

Firm belief in the reliability, truth, ability, or strength of someone or something; confidence placed in a person by making that person the nominal owner of property.

Example

Building trust is essential for long-term relationships.

建立信任对于长期关系至关重要。

A2 adjective /əˈlaɪv/

Alive

活着的; 不是死的; 充满生命和能量

Meaning

living; not dead; full of life and energy

Example

The old man is still alive and healthy.

那位老人仍然活着且健康。

A2 adverb /əˈbʌv/

Above

在…之上; 上方

Meaning

in or to a higher place; overhead

Example

The airplane flew above the clouds.

飞机飞过了云层上方。

A2 verb /ˈhɜːri/

hurry

赶快

Meaning

to move or act with great speed; to rush

Example

We need to hurry or we'll be late.

我们得赶快，否则我们会迟到。

A2 adverb /ˈiːzɪli/

Easily

轻松地; 容易地

Meaning

without difficulty; in a simple or effortless manner

Example

She easily solved the math problem in minutes.

她轻松地在几分钟内解决了数学问题。

A2 conjunction /ɔːlˈðoʊ/

although

尽管

Meaning

in spite of the fact that; even though

Example

Although it was raining, they went for a walk.

尽管下雨，他们还是去散步了。

A2 noun reɪndʒ

range

范围

Meaning

The extent or scope of something; the distance that can be covered or the limits within which something operates.

Example

The new electric car has a range of 400 miles.

这款新电动车的续航范围是400英里。

A2 noun ˈpʌblɪk træns ˈpɔːt

public transport

公共交通

Meaning

Transportation systems available for use by the general public, typically including buses, trains, and metros.

Example

Public transport systems are essential for reducing traffic congestion.

公共交通系统对于减少交通拥堵至关重要。

A2 noun /rent/

Rent

幸福

Meaning

a payment made periodically by a tenant to a landlord for use of property

Example

The monthly rent for this apartment is quite affordable.

当她获得奖项时，她无法掩饰自己的幸福。

A2 noun /sɛlf/

self

自我

Meaning

a person's essential being that distinguishes them from others, especially considered as the object of introspection or reflexive action

Example

She has a strong sense of self.

她有强烈的自我意识。

A2 verb /əˈtrækt/

attract

吸引

Meaning

to cause someone to have interest or draw something towards

Example

The flowers attract bees with their bright colors.

花朵用它们鲜艳的颜色吸引蜜蜂。

A2 noun /hɪl/

Hill

小山丘; 山岗

Meaning

a naturally raised area of land, not as high or craggy as a mountain

Example

The children enjoyed rolling down the grassy hill behind their house during summer vacation.

孩子们在夏季假期中，喜欢在他们家后面的草坡上滚下来。

A2 noun /ˈdʌzən/

dozen

打算

Meaning

a group of twelve

Example

She bought a dozen eggs from the market.

她从市场上买了十二个鸡蛋。

A2 noun ˈpraɪsɪz

prices

价格

Meaning

The amount of money expected, required, or given in payment for something.

Example

Rising prices are affecting consumer spending.

不断上涨的价格影响着消费者的支出。

A2 noun ˈmem.bərz

members

成员

Meaning

A person, animal, or plant belonging to a particular group; an individual belonging to a group such as a society or team.

Example

Members collaborate to finalize recruitment decisions.

成员们合作以最终确定招聘决策。

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 adjective /ˈsaɪ.lənt/

Silent

安静的; 沉默的; 平静的

Meaning

making no sound; quiet; not speaking

Example

The library was completely silent during study hours.

在学习时间，图书馆是完全安静的。

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 verb /ˈpræktɪs/

practise

练习

Meaning

to do something repeatedly to improve skill; to work in a profession

Example

She practises piano for two hours daily.

她每天练习两个小时钢琴。

A2 verb /səˈpəʊz/

suppose

假设

Meaning

to assume or believe something is true without proof

Example

I suppose she will be here soon.

我猜你很快会到这里。

A2 noun /məˈʃiːn/

machine

机器

Meaning

A device with moving parts that uses energy to perform a particular task.

Example

This washing machine is very efficient.

这台洗衣机非常高效。

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 adjective /əˈveɪləbl/

available

可用的

Meaning

Able to be used, obtained, or accessed.

Example

The product is now available in all stores.

该产品现在在所有商店均可用。

A2 phrasal verb /lʊk ˈɑːftər/

look after

照顾

Meaning

to take care of someone or something; to be responsible for someone’s well-being

Example

She looks after her younger brother while their parents are at work.

父母上班时，她照顾弟弟。

A2 noun /ˈbɪznəsmæn/

businessman

商人

Meaning

a person engaged in commercial or industrial business activities

Example

The businessman invested heavily in new technology.

商人们在新技术上进行了大量投资。

A2 verb /saɪn/

sign

签名

Meaning

to write your name on something to show agreement or approval; to make a gesture with meaning

Example

Please sign the contract at the bottom of the page.

请在页面底部签署合同。

A2 adjective /ʌnˈlʌki/

Unlucky

倒霉; 不幸运

Meaning

having bad luck; unfortunate

Example

He was unlucky to miss the winning shot.

他很倒霉错过了获胜的投篮。

A2 noun /ɪkˈskjuːs/

Excuse

借口

Meaning

a reason or explanation put forward to defend or justify a fault or offense

Example

Being tired is not a valid excuse for not completing your homework.

疲劳不是一个有效的借口，不能完成作业。

A2 adjective /ˈaʊtdɔːr/

outdoor

户外

Meaning

situated, existing, or done outside a building

Example

We planned an outdoor picnic for the weekend.

我们计划了一个户外野餐，周末进行。

A2 noun /ˈaɪtəm/

item

项目

Meaning

A single thing, object, or unit, often part of a list or collection.

Example

Each item on the list must be checked carefully.

列表中的每个项目必须仔细检查。

A2 noun /əˈdɪʃ.ən/

Addition

加法; 添加过程

Meaning

the process of adding numbers; something that is added

Example

The addition of a new room made the house more spacious.

新房间的加入使房子更加宽敞。

A2 adverb /ɪˈmiːdiətli/

immediately

立即

Meaning

at once; without delay

Example

She responded immediately to the emergency call.

她立即响应了紧急电话。

A2 noun /hoʊl/

Hole

洞; 孔;

Meaning

a hollow place in a solid body or surface; an opening through something

Example

The dog dug a deep hole in the backyard to bury its favorite bone.

那只狗在后院挖了一个深洞来埋它最喜欢的骨头。

A2 verb /ɪnˈkluːd/

include

包括

Meaning

to have as part of a whole; to contain or comprise

Example

The price includes all taxes.

价格包含所有税费。

A2 noun /brænd/

brand

品牌

Meaning

a type of product manufactured by a company under a particular name

Example

Nike is a popular brand of sportswear.

Nike 是一个受欢迎的运动服品牌。

A2 noun /ˈʌn.jən/

Onion

洋葱

建议

Meaning

a small but useful piece of advice

Example

I received a tip on how to improve my presentation.

我收到了关于如何改进我的演示的建议。