C1 adjective /ˈɜːrθ.li/

Earthly

尘世的; 物质的; 世界的

Meaning

relating to the earth or human life; worldly; material rather than spiritual

Example

He focused on earthly pleasures rather than spiritual growth.

他专注于尘世的乐趣，而不是精神上的成长。

C2 noun /ɪnˈkʌmbrəns/

encumbrance

负担 / 障碍

Meaning

a burden or obstacle that makes progress or movement difficult

Example

Debt can become a serious encumbrance in life.

债务可能成为生活中的严重负担。

C2 noun /ɪˌlɛkˈtrɑː.lə.sɪs/

electrolysis

电解

Meaning

A chemical decomposition produced by passing an electric current through a liquid or solution.

Example

Electrolysis is used to separate hydrogen from water.

电解被用于从水中分离氢气。

C2 noun /ˈɛpɪtɑːf/

epitaph

墓志铭

Meaning

A short text written on a tombstone in memory of the deceased.

Example

The gravestone bore an epitaph honoring the soldier’s bravery.

墓碑上刻有纪念这位士兵勇敢的墓志铭。

A2 noun ˌedʒ.ʊˈkeɪ.ʃən

education

教育

Meaning

The process of receiving or giving systematic instruction, especially at a school or university.

Example

Quality education is key to progress.

优质教育是进步的关键。

C1 noun /ɪˌmæn.sɪˈpeɪ.ʃən/

Emancipation

解放

Meaning

the fact or process of being set free from legal, social, or political restrictions

Example

The emancipation of slaves was a significant moment in American history.

奴隶的解放是美国历史上的一个重要时刻。

B2 noun /ˈem.ər.əld/

Emerald

翡翠

Meaning

a bright green precious stone used in jewelry

Example

The emerald necklace sparkled in the sunlight.

翡翠项链在阳光下闪闪发光。

A1 noun /eɡ/

Egg

蛋

Meaning

an oval object laid by female birds, reptiles, fish, and insects, used as food

Example

I had scrambled eggs for breakfast this morning.

今天早上我吃了炒蛋。

C2 adjective /ˌɛkspəˈdɪʃəs/

expeditious

迅速

Meaning

Done with speed and efficiency.

Example

The expeditious delivery of the package was appreciated.

包裹的迅速配送得到了赞赏。

C1 adjective /ɪˈmeɪʃieɪtɪd/

emaciated

消瘦

Meaning

Abnormally thin or weak, usually due to illness or lack of food.

Example

The emaciated dog was rescued from the abandoned house.

那只消瘦的狗从废弃的房子里被救出来。

B2 noun /ɪkˈspen.dɪ.tʃər/

expenditure

支出

Meaning

The action of spending funds; an amount of money spent.

Example

Managing expenditure is critical for budgeting.

管理支出对于制定预算至关重要。

C2 verb /ˈɛmɪt/

emmet

蚂蚁

Meaning

an ant; a small insect

Example

The emmet carried food to its nest.

蚂蚁把食物带到了它的巢穴。

B2 adjective /ɪkˈskluːdɪd/

Excluded

被排除; 被孤立

Meaning

not included; left out; barred from participation

Example

He felt excluded from the group activities and conversations.

他感到被排除在小组活动和对话之外。

C2 verb /ɪkˈstɛmpəraɪz/

extemporize

即兴表演

Meaning

To speak or perform without preparation; improvise.

Example

The actor had to extemporize when he forgot his lines.

当演员忘记台词时，他不得不即兴表演。

C1 verb /ɪnˈtaɪs/

entice

引诱

Meaning

to attract or tempt someone by offering something appealing

Example

The advertisement was designed to entice customers into the store.

广告被设计来吸引顾客进店。

C2 adjective /ˌɛnkəˈmiːæstɪk/

encomiastic

赞美的

Meaning

Expressing praise; laudatory.

Example

The book was filled with encomiastic remarks about the author.

这本书充满了对作者的赞美评论。

C2 noun /ɪɡˈzækʃən/

exaction

敲诈

Meaning

the act of demanding or obtaining something, especially unfairly

Example

The peasants suffered under the king's heavy exactions.

农民在国王的沉重敲诈下受苦。

B2 verb /ɪkˈsiːd/

exceed

超越

Meaning

to go beyond a limit or expectation

Example

The athlete exceeded everyone's expectations by winning the gold medal.

运动员通过赢得金牌超越了每个人的期望。

C2 verb /ɪnˈkʌmbər/

encumber

负担

Meaning

to burden or weigh down something, making it difficult to move or progress

Example

She was encumbered by the heavy luggage during her journey.

她在旅行中因沉重的行李而感到负担沉重。

C1 adjective /ɪˈɡriːdʒəs/

egregious

极其严重

Meaning

Outstandingly bad; shocking.

Example

The company was fined for its egregious safety violations.

该公司因其极其严重的安全违规行为而被罚款。

B2 noun /ˌiː.kəˈnɒm.ɪk ˈsɪs.təm/

economic system

经济系统

Meaning

The organized framework for production, distribution, and consumption of goods and services in society.

Example

Capitalism, socialism, and mixed economies are types of economic systems.

资本主义、社会主义和混合经济是经济系统的类型。

A2 verb /ɪkˈsaɪt/

excite

使兴奋

Meaning

to cause strong feelings of enthusiasm or eagerness

Example

The idea of traveling abroad excites her.

出国旅行的想法让她感到兴奋。

C1 noun /ɪnˈkrəʊtʃmənt/

encroachment

侵占

Meaning

the act of gradually intruding or taking over someone’s rights, land, or space

Example

The villagers protested against the encroachment on their farmland.

村民们抗议侵占他们的农田。

C1 verb /ɪnˈtrɛntʃ/

entrench

扎根

Meaning

To establish something so firmly that it is difficult to change.

Example

The company entrenched its position in the market through innovation.

公司通过创新巩固了其市场地位。

C2 adjective /ˈɛnərˌveɪtɪd/

enervated

精疲力尽

Meaning

Lacking energy, vitality, or strength; weakened or exhausted.

Example

After the long meeting, she felt completely enervated.

在长时间的会议后，她感到完全精疲力尽。

B1 noun /ˌek.spləˈneɪ.ʃən/

Explanation

解释; 阐明;

Meaning

a statement or account that makes something clear; clarification of meaning

Example

The teacher gave a detailed explanation of the complex mathematical concept.

老师详细解释了这个复杂的数学概念。

B2 adjective /ɪkˈsten.sɪv/

Extensive

广泛的; 大规模的; 广阔的

Meaning

covering or affecting a large area; comprehensive; wide-ranging

Example

The company conducted extensive research before launching the new product.

公司在推出新产品之前进行了广泛的研究。

B2 noun /ˈen.tə.praɪz/

Enterprise

企业，特别是一个大胆或复杂的项目

Meaning

a project or undertaking, especially a bold or complex one

Example

The space exploration enterprise required years of planning and preparation.

太空探索企业需要多年的规划和准备。

B2 adjective /ˌɛm.pəˈθɛ.tɪk/

empathetic

富有同理心

Meaning

Showing ability to understand and share feelings of others.

Example

She was empathetic towards her friend's struggles.

她对朋友的挣扎表现出富有同理心。

C1 verb /ɪnˈkrəʊtʃ/

encroach

幸福

Meaning

to gradually take over or intrude on someone’s rights, territory, or space

Example

The buildings began to encroach on the protected forest land.

当她获得奖项时，她无法掩饰自己的幸福。

B1 noun /ˈɛlɪmənt/

element

元素

Meaning

A basic or essential part of something; a simple substance that cannot be broken down further.

Example

Trust is a key element of any strong relationship.

信任是任何强大关系的关键元素。

C2 verb /ɪnˈsnɛər/

ensnare

设圈套

Meaning

to catch or trap, often by trickery or deceit

Example

The hunter ensnared the rabbit with a net.

猎人用网困住了兔子。

B1 noun /ˈen.tri/

Entry

入口; 注册

Meaning

an act of going or coming in; an item written or printed in a record

Example

His entry into the competition was submitted just before the deadline.

他在截止日期前提交了参加比赛的入口。

C1 verb /ɪˈnjuːməˌreɪt/

enumerate

列举

Meaning

to mention things one by one; to list or count

Example

She enumerated the reasons for her decision.

她列举了做出决定的理由。

C1 verb ˈɛk.spɪ.daɪt

expedite

加快

Meaning

Make an action or process happen sooner or be accomplished more quickly.

Example

The government took steps to expedite the approval process.

政府采取措施以加快审批流程。

B2 noun ɪˈmɪʃ.ənz

emissions

排放

Meaning

The production and discharge of something, especially gas, heat, light, or radiation.

Example

Carbon emissions are rising globally.

碳排放在全球范围内上升。

B2 noun /ɪɡˈzɔːstʃən/

exhaustion

疲劳

Meaning

A state of extreme physical or mental fatigue.

Example

Chronic exhaustion can lead to burnout and decreased productivity.

长期的疲劳可能会导致倦怠和生产力下降。

B2 noun ɪˈroʊʒən

erosion

侵蚀

Meaning

The gradual destruction or diminishing of something.

Example

Power struggles often lead to the erosion of humanity.

权力斗争往往导致人类的侵蚀。

C1 noun /ɪˈvændʒəlɪst/

evangelist

传教士

Meaning

A person who seeks to convert others to the Christian faith, especially by public preaching.

Example

The evangelist traveled across the country spreading his message.

传教士旅行穿越全国，传播他的消息。

C2 adjective /ɪkˈstɛnsəbl/

extensible

可扩展的

Meaning

able to be extended; capable of expansion.

Example

The software is designed to be extensible with new features.

该软件设计为可以通过新功能扩展。

C2 verb /ɪnˈθrɔːl/

enthral

吸引

Meaning

To captivate or hold someone’s full attention.

Example

The magician’s performance enthralled the audience.

魔术师的表演让观众着迷。

B2 noun /ɪmˈbærəsmənt/

embarrassment

尴尬

Meaning

a feeling of self-consciousness, shame, or awkwardness

Example

Her face turned red with embarrassment after the mistake.

她因错误而羞愧得脸红了。

B1 adjective /ɪkˈstrɔːr.dɪ.nər.i/

Extraordinary

非凡的; 卓越的;

Meaning

very unusual; remarkable; going beyond what is normal or expected

Example

The magician's performance was extraordinary and left everyone amazed.

魔术师的表演非常不寻常，令所有人都感到惊讶

C2 verb /ˈɛkskʌlpeɪt/

exculpate

辩解

Meaning

to show or declare that someone is not guilty of wrongdoing

Example

The lawyer worked hard to exculpate his client.

律师努力工作，为他的客户辩解。

C1 adjective /ˌiːɡoʊˈsentrɪk/

egocentric

自我中心

Meaning

thinking only about yourself and not about others

Example

His egocentric behavior annoyed everyone at the meeting.

他的自我中心行为让会议上的每个人都很不舒服。

B2 verb /ɪnˈvɪʒən/

envision

想象

Meaning

to imagine or picture something in the future; to visualize a possibility or goal

Example

She envisions a world where everyone has equal access to education.

她设想了一个每个人都能平等接受教育的世界。

C1 noun /ɪˈnɪɡ.mə/

enigma

谜团

Meaning

A person or thing that is mysterious, puzzling, or difficult to understand.

Example

Life remains an enigma to many.

生活对许多人来说仍然是一个谜团。

B2 verb /ɪkˈstrækt/

extract

提取

Meaning

to remove or take out something, often with effort

Example

The dentist had to extract the damaged tooth.

牙医不得不提取受损的牙齿。

B1 noun /ˈaɪ.braʊ/

Eyebrow

眉毛

Meaning

the strip of hair growing on the ridge above the eye socket

Example

She raised her eyebrow in surprise.

她惊讶地抬起了眉毛。

B2 noun ˈekwɪti

equity

股权

Meaning

The value of the shares issued by a company.

Example

Owning equity in a company can yield significant returns.

拥有公司股票可能带来可观的回报。

C1 noun /ˌekspəˈzɪʃən/

exposition

阐述 / 展览

Meaning

a detailed explanation or a large public exhibition

Example

The scientist gave a clear exposition of the theory.

科学家清楚地阐述了这个理论。

C2 verb /ɛnˈfrænˌtʃaɪz/

enfranchise

幸福

Meaning

To grant the right to vote or other rights of citizenship.

Example

The new law enfranchised thousands of people.

当她收到奖项时，她无法掩饰自己的幸福。

C1 noun /ˈjuːlədʒi/

eulogy

悼词

Meaning

A speech or piece of writing that praises someone, especially after their death.

Example

Her brother delivered a heartfelt eulogy at the funeral.

她的哥哥在葬礼上发表了感人的悼词。

A2 adjective /ɪˈlɛktrɪk/

electric

电的

Meaning

Relating to or operated by electricity.

Example

The room was lit by an electric lamp.

房间里用电灯照明。

B1 noun /ˈɝːθ.kweɪk/

earthquake

地震

Meaning

A sudden and violent shaking of the ground as a result of movements within the earth's crust.

Example

A powerful earthquake struck Japan last night.

昨晚日本发生了强烈的地震。

C1 adjective ɪɡˈzɛmpləri

exemplary

典范

Meaning

Serving as a desirable model; representing the best of its kind.

Example

She was praised for her exemplary work ethic and dedication.

她因其典范的工作态度和奉献精神而受到表扬。

B2 verb ɪmˈpaʊərɪŋ

empowering

授权

Meaning

Giving someone the authority or power to do something; making someone stronger and more confident.

Example

Empowering children can lead to societal progress.

授权儿童可以促进社会进步。

C1 verb /ɪkˈstoʊl/

extol

赞扬

Meaning

to praise enthusiastically and highly

Example

The teacher extolled the student's dedication and hard work.

老师赞扬了学生的奉献和辛勤工作。

C1 adjective /ˌɛm.briˈɒn.ɪk/

embryonic

胚胎的

Meaning

in an early or undeveloped stage; relating to an embryo

Example

The project is still in its embryonic stage.

这个项目仍处于胚胎阶段。

C1 noun /ˈɛpɪθɛt/

epithet

绰号

Meaning

A descriptive phrase or word used to characterize someone or something, often as a nickname.

Example

He earned the epithet ‘The Great’ for his remarkable achievements.

由于其卓越的成就，他赢得了‘伟大’的绰号。

C1 verb /ɪnˈsjuː/

ensue

发生

Meaning

to happen as a result or consequence

Example

After the argument, silence ensued.

争论后，沉默随之而来。

C2 adjective /ɪkˌstɛmpəˈreɪniəs/

extemporaneous

没有准备的讲话或行为

Meaning

Spoken or done without preparation.

Example

He gave an extemporaneous speech at the meeting.

他在会议上发表了即兴演讲。

Meaning

to involve something as a necessary or inevitable part or consequence

Example

The job will entail a lot of travel across the country.

C1 verb /ɪˈdʒɛkt/

eject

驱逐

Meaning

to force someone or something out, usually from a place or position

Example

The referee had to eject the player for unsportsmanlike behavior.

裁判不得不因不体育行为将球员逐出场外。

C1 noun /ɪˈleɪʃən/

elation

极乐

Meaning

A feeling of great happiness and excitement.

Example

His elation was evident after winning the championship.

赢得冠军后，他的极乐心情显而易见。

B2 verb, adjective /ɪˈlæbəreɪt/ (verb), /ɪˈlæbərət/ (adjective)

elaborate

详细说明 / 设计复杂的

Meaning

verb: to explain something in detail; adjective: detailed and complicated in design

Example

She asked him to elaborate on his proposal.

她要求他详细说明他的提议。

B2 noun /ɪˈfɛktɪvnəs/

effectiveness

效能

Meaning

the degree to which something is successful in producing a desired result.

Example

The effectiveness of the new policy is still being evaluated.

新政策的效能仍在评估中。

B2 verb /ɪˈrʌpt/

erupt

爆发

Meaning

to burst forth suddenly and violently

Example

The volcano erupted after centuries of dormancy.

火山在沉寂了几个世纪后爆发。

C1 verb /ɪnˈsɜːrkəl/

encircle

围绕

Meaning

to form a circle around something

Example

The protesters encircled the building in a human chain.

抗议者围绕着建筑物站成一条人链。

C1 verb /ɪkˈskriːt/

excrete

排泄

Meaning

to eliminate waste matter from the body

Example

Humans excrete carbon dioxide through breathing.

人类通过呼吸排出二氧化碳。

C1 noun /ɪnˈtaɪtəlmənt/

entitlement

权利

Meaning

the belief that one is inherently deserving of privileges or special treatment; a right to benefits

Example

The program provides entitlement to health care.

该项目提供医疗保健的权利。

B2 verb /ɪˈlɪmɪneɪt/

eliminate

消除

Meaning

To completely remove or get rid of something.

Example

Eliminate time-wasting habits.

消除浪费时间的习惯。

C2 adjective /ɛmˈpaɪriəl/

empyreal

天国的

Meaning

Heavenly, divine, or relating to the highest heavens.

Example

The poet described the empyreal beauty of the stars.

诗人描述了星星的天国美丽。

A2 noun ˈen.ə.dʒi

energy

能源

Meaning

Power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines.

Example

Clean energy sources help reduce pollution.

清洁能源有助于减少污染。

A1 pronoun /ˈɛvrɪθɪŋ/

everything

一切

Meaning

all things; the whole lot

Example

He packed everything in his suitcase.

他把所有东西都装进了他的行李箱。

C1 verb /ɪˈleɪt/

elate

使高兴

Meaning

To make someone very happy or proud.

Example

The success of the project elated the whole team.

项目的成功让整个团队都感到非常高兴。

C1 noun /ˈɒntʊrɑːʒ/

entourage

随行人员

Meaning

A group of people attending or surrounding an important person.

Example

The celebrity arrived with her entourage of assistants and bodyguards.

名人带着她的随行人员和保镖到达了。

C2 verb /ɪˈmæskjʊleɪt/

emasculate

削弱

Meaning

To make someone weaker or less effective; to deprive of strength or vigor.

Example

The constant criticism emasculated his confidence.

不断的批评削弱了他的信心。

C1 verb /ˈɛkstrəˌdaɪt/

extradite

引渡

Meaning

to hand over a person accused or convicted of a crime to another country or state

Example

The government agreed to extradite the fugitive to his home country.

政府同意将逃犯引渡到他的祖国。

C2 noun ˌɛr.jʊˈdɪʃ.ən

erudition

博学

Meaning

The quality of having or showing great knowledge or learning; scholarship.

Example

His erudition in history impressed the entire audience.

他在历史方面的博学给整个观众留下了深刻的印象。

B1 noun ɪˈkwɒl.ə.ti

equality

平等

Meaning

The state of being equal, especially in status, rights, and opportunities.

Example

Equality in education is a key goal.

教育中的平等是一个关键目标。

B2 verb /ɪmˈbɑːrkɪŋ/

embarking

开始旅行

Meaning

Beginning a journey or enterprise.

Example

The group is embarking on a long journey.

小组正在开始一段长途旅行。

B2 adjective ɪkˈsep.ʃən.əl

exceptional

卓越的

Meaning

Unusually good; outstanding; forming an exception; not typical.

Example

Exceptional talent drives innovation.

卓越的才能推动创新。

A1 adverb /ˈevər/

Ever

曾经; 总是; 以任何方式

Meaning

at any time; always; in any way

Example

Have you ever been to Paris?

你曾经去过巴黎吗?

C2 noun /ˈɛpɪkjʊr/

epicure

美食家

Meaning

A person who enjoys fine food and drink, often with refined taste.

Example

As an epicure, she always sought out the finest restaurants in the city.

作为美食家，她总是寻找城市中最好的餐厅。

C1 verb /ɪnˈdʒen.dər/

engender

引起

Meaning

To cause or give rise to a feeling, situation, or condition.

Example

The speech engendered hope among the people.

演讲激发了人们的希望。

C2 noun /ɪˈfjuːʒən/

effusion

倾泻

Meaning

An unrestrained outpouring of words, feelings, or emotions.

Example

His letter was an effusion of love and longing.

他的信是一场爱情与渴望的倾泻。

B2 noun /ˈɛmbəsi/

embassy

大使馆

Meaning

the official residence or offices of an ambassador

Example

He works at the French embassy in Dhaka.

他在达卡的法国大使馆工作。

C1 adjective /ɪˌlɪzəˈbiːθən/

elizabethan

伊丽莎白时代

Meaning

Relating to the reign of Queen Elizabeth I of England (1558–1603), especially the style of that period.

Example

Shakespeare wrote many of his plays during the Elizabethan era.

莎士比亚在伊丽莎白时代写了许多剧作。

C1 noun /ɒnˈsɒmbəl/

ensemble

合奏, 团体

Meaning

a group of things or people viewed as a whole, especially performers in music or theater

Example

The theater ensemble gave a spectacular performance.

剧院合奏团进行了精彩的演出。

B2 adjective /ˌiːkəˈnɒmɪkl/

economical

经济的

Meaning

Careful in the use of resources; providing good value or efficiency.

Example

Driving a hybrid car is economical in the long run.

驾驶混合动力车在长期来看是经济的。

B2 verb /ɪkˈspaɪər/

expire

到期

Meaning

to come to an end, especially a period of validity or life

Example

My passport will expire next month.

我的护照将在下个月到期。

B2 verb /ɪmˈbɑːrk/

embark

开始

Meaning

to begin a journey, project, or activity

Example

She decided to embark on a new career in medicine.

她决定开始医学领域的新事业。

C2 noun /ɪˈfɛmɪnəsi/

effeminacy

女性化

Meaning

The quality of showing traits traditionally associated with women, such as delicacy or softness.

Example

In ancient times, effeminacy was often criticized as a sign of weakness.

在古代，女性化常常被批评为软弱的标志。

C2 noun /ˈɪəri/

eyrie

鹰巢

Meaning

the nest of a bird of prey, such as an eagle, typically built high on a cliff or tree

Example

The eagle’s eyrie was perched high on the mountain cliff.

鹰巢位于山崖的顶端。

B1 verb /ɪkˈspænd/

expand

扩展

Meaning

To increase in size, number, or importance.

Example

The company plans to expand its operations into new markets.

公司计划将其业务扩展到新市场。

C2 adjective /ɪˈmɛrɪtəs/

emeritus

荣休教授

Meaning

having retired but allowed to retain their title as an honor

Example

He is a professor emeritus at the university.

他是大学的荣休教授。

A2 adjective ˈiːkwəl

equal

平等

Meaning

Being the same in quantity, size, degree, or value; having the same status or treatment.

Example

Bose was regarded as Galileo's equal.

Bose被认为是伽利略的平等。

B2 adverb /ɪkˈskluːsɪvli/

exclusively

专门

Meaning

only; not shared with others

Example

This service is available exclusively to premium members.

此服务仅限于高级会员。

C1 adjective /ɪˈkwɛstriən/

equestrian

骑术的

Meaning

Relating to horse riding or horseback riders.

Example

She won several equestrian competitions.

她赢得了几场马术比赛。

C2 adjective /ɪˈfjuːsɪv/

effusive

溢于言表的

Meaning

Expressing feelings of gratitude, pleasure, or approval in an unrestrained or heartfelt manner.

Example

She gave him an effusive welcome after his long journey.

在她漫长的旅程后，她给了他一个溢于言表的欢迎。

B1 noun /ˌiːkəˈnɒmɪks/ or /ˌɛkəˈnɒmɪks/

economics

经济学

Meaning

The study of production, consumption, and transfer of wealth.

Example

He is studying economics at university.

他在大学学习经济学。

A2 adjective /ˌjʊərəˈpiːən/

european

欧洲的

Meaning

Relating to Europe or its people.

Example

She studied European history at university.

她在大学学习了欧洲历史。

C1 noun ˌɛkstərˈnælɪtiz

externalities

外部性

Meaning

A side effect or consequence of an industrial or commercial activity.

Example

Pollution is a negative externality of industrialization.

污染是工业化的负外部性。

C1 noun ɪkˌstræp.əˈleɪ.ʃən

extrapolation

外推

Meaning

The action of estimating or concluding something by assuming that existing trends will continue.

Example

His extrapolation of market trends helped in financial planning.

他对市场趋势的外推帮助了财务规划。

B1 noun ɪɡˈzek.jə.tɪv

executive

执行

Meaning

The branch of government responsible for implementing and enforcing laws.

Example

The executive body enforces policies.

执行机关执行政策。

C2 noun /ɪkˈstɛnsər/

extensor

伸肌

Meaning

a muscle that serves to extend or straighten a limb or part of the body.

Example

The extensor muscles in the arm help straighten the elbow.

手臂的伸肌帮助伸直肘部。

A2 noun ˈefərts

efforts

努力

Meaning

A vigorous or determined attempt; physical or mental energy

Example

Your efforts determine your success.

你的努力决定了你的成功。

B2 verb /ɪnˈrɪtʃ/

enrich

丰富

Meaning

To improve or enhance the quality or value of something.

Example

Space exploration enriches human understanding.

太空探索丰富了人类的理解。

C1 adjective /ˈɜːrθi/

earthy

泥土味的 / 简单

Meaning

resembling or suggestive of earth or soil; simple, natural, and sometimes coarse

Example

The dish had a rich, earthy flavor from the mushrooms.

这道菜有着来自蘑菇的丰富泥土味。

B1 noun ɪˈkɒnəmiːz

economies

经济

Meaning

The wealth and resources of a country or region.

Example

Emerging economies have been growing rapidly over the past decade.

新兴经济体在过去十年中迅速增长。

B2 noun /ɪkˈsploʊʒən/

explosion

爆炸

Meaning

a violent burst or release of energy, often causing damage and noise

Example

The explosion shook the entire neighborhood.

爆炸震动了整个社区。

C1 adjective /ˈɛntərˌpraɪzɪŋ/

enterprising

有企业家精神的

Meaning

showing initiative and resourcefulness; willing to take risks to achieve success

Example

She is an enterprising young entrepreneur.

她是一个有企业家精神的年轻企业家。

C1 noun ˈiːkəʊˌsɪstəm ˈsɜːvɪsɪz

ecosystem services

生态系统服务

Meaning

The benefits people obtain from ecosystems.

Example

Forests provide valuable ecosystem services, such as purifying air and water.

森林提供有价值的生态系统服务，如空气和水的净化。