B2 verb /ɪnˈdjʊər/

endure

忍受

Meaning

to suffer something difficult or unpleasant patiently

Example

He had to endure years of hardship before achieving success.

他必须忍受多年的困苦，才能取得成功。

B2 noun /ˌɛdɪˈtɔːriəl/

editorial

社论

Meaning

A newspaper article expressing the opinion of the editor or publisher.

Example

The newspaper published an editorial criticizing government policy.

报纸发布了一篇批评政府政策的社论。

B2 adjective /ɪˈlɛktərəl/

electoral

选举的

Meaning

related to elections or voting

Example

The electoral process in the country has been reformed in recent years.

该国的选举程序在近年来进行了改革。

B2 adjective ˈel.ɪ.dʒə.bəl

eligible

有资格的

Meaning

Having the right to do or obtain something through satisfaction of the appropriate conditions.

Example

Only eligible candidates are considered for appointments.

只有有资格的候选人才会被考虑任命。

B2 noun ˈikoʊ ˈfrɛndli tɛkˈnɑləʤiz

eco-friendly technologies

环保技术

Meaning

Technologies that are designed to minimize environmental impact and promote sustainability.

Example

Eco-friendly technologies can mitigate pollution.

环保技术可以减轻污染。

B2 adverb /ˌiːkəˈnɒmɪkli/

economically

经济地

Meaning

in a way that relates to economics or is efficient and not wasteful.

Example

The company is trying to operate more economically this year.

公司今年努力以更经济的方式运营。

B2 noun /ˌekspləˈreɪʃən/

exploration

探索

Meaning

the action of traveling through or studying an area to learn more about it

Example

Space exploration has expanded our understanding of the universe.

太空探索扩展了我们对宇宙的理解。

B2 verb /ɪɡˈzɔːst/

exhaust

耗尽

Meaning

to tire out completely; to use up resources

Example

The long journey exhausted the children.

长时间的旅行耗尽了孩子们的精力。

B2 noun ˈɛmpəθi

empathy

同理心

Meaning

The ability to understand and share the feelings of another person.

Example

Empathy helps students connect with society.

同理心帮助学生与社会建立联系。

B2 noun ˌel.ɪ.dʒəˈbɪl.ə.ti

eligibility

资格

Meaning

The state of having the right to do or obtain something through satisfaction of the appropriate conditions.

Example

Eligibility criteria maintain fairness.

资格标准确保公平。

B2 noun /ɪˈkweɪʒən/

equation

方程

Meaning

a mathematical statement that shows the equality of two expressions

Example

He solved the equation to find the value of x.

他解出了方程，找到了x的值。

B2 adverb /ˈiːɡərli/

Eagerly

急切地; 怀着强烈的愿望

Meaning

with keen interest or enthusiasm; with great desire

Example

The children eagerly waited for the holiday to begin.

孩子们急切地等待假期的开始。

B2 adjective ˌɒn.trə.prəˈnɜː.ri.əl

entrepreneurial

企业家精神

Meaning

Relating to or characterized by the activity of setting up a business or businesses, taking on financial risks in the hope of profit.

Example

His entrepreneurial spirit led him to establish a successful startup.

他的企业家精神使他创办了一个成功的创业公司。

B2 noun /ˈen.ə.dʒi sɪˈkjʊə.rɪ.ti/

energy security

能源安全

Meaning

The reliable availability of energy sources at an affordable price for a nation or region.

Example

Energy security ensures consistent supply.

能源安全确保稳定的供应。

B2 noun ɪˈfɪʃ.ən.si

efficiency

效率

Meaning

The state or quality of being efficient; achieving maximum productivity with minimum wasted effort or expense.

Example

Efficiency in communication is crucial for businesses.

沟通中的效率对于商业至关重要。

B2 verb /ɪmˈbreɪs/

embrace

拥抱

Meaning

to hold someone closely in your arms; to accept willingly

Example

She embraced her friend at the airport.

她在机场拥抱了她的朋友。

B2 noun /ˈet.ɪ.kət/

Etiquette

礼仪

Meaning

the customary code of polite behavior in society or among members of a particular profession

Example

Proper etiquette requires standing when a lady enters the room.

适当的礼仪要求在女士进入房间时起立。

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。

B2 adjective /ɪˈven.tʃu.əl/

Eventual

最终的

Meaning

happening or existing at the end of a process; final; ultimate

Example

The eventual outcome was better than expected.

最终结果比预期的更好。

B2 noun /ɪnˌsaɪkləˈpiːdiə/

encyclopedia

百科全书

Meaning

a book or set of books containing information on many subjects, usually arranged alphabetically

Example

She used an encyclopedia to complete her school project.

她使用了百科全书来完成她的学校项目。

B2 noun /ɪnˈθuziæst/

enthusiast

爱好者

Meaning

a person who is very interested in a particular activity or subject

Example

He is a football enthusiast and watches every match.

他是一个足球爱好者，看每一场比赛。

B2 noun ɪnˌvaɪrənˈmɛntəl ˌdɛɡrəˈdeɪʃən

environmental degradation

环境退化

Meaning

The deterioration of the environment through depletion of resources and destruction of ecosystems.

Example

Environmental degradation threatens biodiversity.

环境退化威胁到生物多样性。

B2 noun /ˈɜːθ.wɜːm/

Earth-worm

蚯蚓

Meaning

a segmented worm that lives in soil and helps decompose organic matter

Example

The gardener was happy to find many earthworms in the soil.

园丁很高兴在土壤中发现了许多蚯蚓。

B2 verb /ɪmˈbɛd/

embed

嵌入

Meaning

to fix something firmly into a surrounding mass or context

Example

The journalist was embedded with the military unit.

记者与军事单位嵌入。

B2 adjective /ˈed.ɪ.bəl/

Edible

可食用的

Meaning

safe to eat; suitable for consumption

Example

Only edible mushrooms should be used in cooking.

仅应使用可食用的蘑菇进行烹饪。

B2 adjective /ɪnˈtaɪtəld/

entitled

有权

Meaning

having the right to do or have something; feeling deserving of special treatment

Example

Employees are entitled to paid leave.

员工有权享受带薪休假。

B2 verb ˈel.ɪ.veɪt

elevate

提升，抬高，升高到更高的位置或更重要的水平

Meaning

To lift to a higher position; to raise to a more important or impressive level.

Example

Good leadership can elevate team performance.

良好的领导能够提升团队表现。

B2 adverb /ɪˈfɪʃəntli/

efficiently

高效地

Meaning

in a way that achieves maximum productivity with minimum wasted effort or expense

Example

She managed to complete the task efficiently within the deadline.

她在最后期限内高效地完成了任务。

B2 verb /ɪnˈhæns/

enhance

提升

Meaning

to improve the quality, value, or extent of something

Example

The new features will enhance the user experience.

新的功能将提升用户体验。

B2 adjective /ˈɛv.ə.ɡriːn/

evergreen

常绿

Meaning

Remaining green and functional throughout the year; not shedding leaves seasonally.

Example

Evergreen trees like pine and fir stay green year-round.

常绿树木如松树和冷杉树全年保持绿色。

B2 noun /ˌɛkskləˈmeɪʃən/

exclamation

感叹

Meaning

A sudden cry or remark expressing strong emotion or surprise.

Example

She let out an exclamation of joy when she heard the news.

当她听到这个消息时，她发出了喜悦的感叹。

B2 noun /ˈɪə.rə/

Era

时代

Meaning

a long and distinct period of history with a particular feature or characteristic

Example

The Renaissance was an era of great artistic and cultural achievement.

文艺复兴是一个伟大的艺术和文化成就的时代。

B2 verb ˈɛskəleɪt

escalate

升级

Meaning

To increase rapidly; to become more intense or serious

Example

The aging population is escalating at an alarming rate.

老龄化人口正在以惊人的速度升级。

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。

B2 adjective /ɪɡˈzɔː.stɪd/

exhausted

筋疲力尽

Meaning

Extremely tired; having no energy left.

Example

Feeling exhausted after waking up is common.

醒来后感到筋疲力尽是很常见的。

B2 verb /ɪnˈlɑːrdʒ/

enlarge

扩大

Meaning

to make something bigger or increase in size

Example

They decided to enlarge their house.

他们决定扩大他们的房子。

B2 verb /ɪkˈspoʊz/

expose

揭示

Meaning

to reveal or uncover; to make visible or known

Example

The investigation exposed the truth about the scandal.

调查揭示了丑闻的真相。

B2 verb ɪnˈfɔːrsɪŋ

enforcing

执行

Meaning

To compel observance of or compliance with a law, rule, or obligation.

Example

Enforcing strict laws is necessary to prevent violations.

执行严格的法律是防止违规的必要条件。

B2 noun /ˌek.spɪˈdɪʃ.ən/

Expedition

远征

Meaning

a journey undertaken by a group of people with a particular purpose; organized trip for exploration

Example

The mountain climbing expedition required months of careful planning and preparation.

登山远征需要数月的精心规划和准备。

B2 noun ɪnˈdev.ər

endeavor

努力

Meaning

An attempt to achieve a goal; a serious determined effort.

Example

The endeavor to innovate space tourism is ambitious.

创新太空旅游的努力是雄心勃勃的。

B2 noun /ˈɜːnɪŋz/

earnings

收入

Meaning

money obtained in return for labor or services

Example

Her monthly earnings are enough to support her family.

她的月收入足以养活她的家人。

B2 verb /ɪnˈfɔːrs/

enforce

执行

Meaning

to make sure that a rule, law, or policy is obeyed

Example

The police are responsible for enforcing the law.

警方负责执行法律。

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。

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。

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。

B2 verb ɪˈrɛktɪŋ

erecting

建造

Meaning

To build; construct; set up in a vertical position.

Example

The workers were erecting a new building downtown.

工人们正在市中心建设一座新建筑。

B2 noun /ɪkˈses/

Excess

过剩; 多余

Meaning

an amount of something that is more than necessary, permitted, or desirable

Example

The excess food from the party was donated to the local shelter.

派对剩余的食物被捐赠给了当地的庇护所。

B2 adjective /ɪˈlæs.tɪk/

Elastic

弹性

Meaning

able to stretch and return to original shape; flexible; adaptable

Example

The elastic band can stretch and return to its original shape.

弹性带可以拉伸并恢复到原来的形状。

B2 noun /ˌɒn.trə.prəˈnɜːr/

Entrepreneur

组织和经营一个或多个企业的人

Meaning

a person who organizes and operates a business or businesses

Example

The young entrepreneur started her own tech company at age 22.

这位年轻的企业家在22岁时创办了自己的科技公司。

B2 verb, noun /ɪnˈdevər/

endeavour

努力

Meaning

To try hard to achieve something; an attempt or effort

Example

She endeavoured to finish the project on time.

她努力按时完成项目。

B2 verb /ɪnˈtaɪtəl/

entitle

授予权利

Meaning

to give someone the right to have or do something

Example

Employees are entitled to receive paid holidays.

员工有权享受带薪假期。

B2 noun /ˈɜːrnər/

earner

收入者

Meaning

A person who earns money through work or business

Example

She is the primary earner in her family.

她是家庭中的主要收入者。

B2 noun ˈiːkoʊˌtʊrɪzəm

Eco-tourism

生态旅游

Meaning

A form of tourism involving responsible travel to natural areas that conserves the environment and improves the well-being of local people.

Example

Eco-tourism promotes responsible travel to natural areas.

生态旅游促进了负责任的自然地区旅游。

B2 verb ˈɛkəʊd

echoed

回响

Meaning

To repeat or resound; to be reminiscent of something.

Example

The words of gratitude echoed in his heart.

感恩的言辞在他心中回响。

Meaning

to develop gradually, especially into a more complex or advanced state

Example

Over time, the company evolved into a global brand.

B2 adverb /ɪˈməʊʃənəli/

emotionally

情感上

Meaning

in a way that relates to a person's feelings or emotions

Example

She became emotionally attached to her pet.

她变得情感上依赖她的宠物。

B2 noun /ˈɛθɪk/

ethic

伦理

Meaning

a set of moral principles, especially ones relating to a particular group, system, or profession

Example

He has a strong work ethic and always meets deadlines.

他有很强的工作伦理，总是能按时完成任务。

B2 noun /ɪnˌvaɪrənˈmɛntəl ˈmuːvmənt/

environmental movement

环境运动

Meaning

A social or political movement aimed at protecting the environment and promoting sustainable practices through advocacy, education, and policy changes.

Example

The environmental movement focuses on reducing pollution and protecting ecosystems.

环境运动专注于减少污染并保护生态系统。

B2 noun /ˈep.ɪk/

Epic

史诗

Meaning

a long poem telling of heroic deeds; something heroic or grand in scale

Example

The Iliad is one of the most famous epics in world literature.

《伊利亚特》是世界文学中最著名的史诗之一。

B2 noun /iˈkɒlədʒɪst/

ecologist

生态学家

Meaning

A scientist who studies the relationships between living organisms and their environment.

Example

The ecologist studied the effects of pollution on the forest ecosystem.

生态学家研究了污染对森林生态系统的影响。

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。

B2 noun /ɪkˈskɜː.ʃən/

Excursion

短途旅行；旅游

Meaning

a short journey or trip, especially one engaged in as a leisure activity

Example

The school organized an excursion to the science museum for all students.

学校为所有学生组织了去科学博物馆的短途旅行。

B2 verb /ɪɡˈzædʒəˌreɪt/

exaggerate

夸大

Meaning

to describe something as better, worse, or more important than it really is

Example

He tends to exaggerate his achievements.

他倾向于夸大自己的成就。

B2 noun ɪkˈspænʃən

expansion

扩展

Meaning

The action of becoming larger or more extensive; growth or development.

Example

Volunteering helps in the expansion of social networks.

志愿服务有助于社交网络的扩展。

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。

B2 noun ɪˌlɪm.ɪˈneɪ.ʃən

elimination

消除

Meaning

The complete removal or destruction of something.

Example

The elimination of emissions is a priority.

排放的消除是优先事项。

Meaning

to come into view or become apparent; to arise or appear from something

Example

New opportunities will emerge as the industry grows.

B2 noun /ɪˈstæblɪʃmənt/

establishment

机构

Meaning

An organization, business, or system; the act of setting something up.

Example

The restaurant is a new establishment in town.

餐厅是城市中新建立的机构。

B2 verb /ɪnˈɡeɪdʒɪŋ/

engaging

参与

Meaning

Participating or becoming involved in; occupying or attracting someone's interest or attention.

Example

Engaging youth in education is essential.

让年轻人参与教育至关重要。

B2 verb /ɪnˈteɪl/

entail

Meaning

to involve something as a necessary or inevitable part or consequence

Example

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

B2 verb /ɪˈkwɪp/

equip

装备

Meaning

to provide someone or something with the necessary items or skills for a task

Example

The school equipped its students with modern technology.

学校为学生配备了现代科技。

B2 verb /ˈɛmɪˌɡreɪt/

emigrate

移民

Meaning

To leave one's own country in order to settle permanently in another.

Example

Many people emigrated from Europe to America in the 19th century.

许多人在19世纪从欧洲移民到美国。