单词E2

1. emperor

/ˈempərə/(英) /ˈɛmpərər/(美)

n. 皇帝;帝王

派生词:imperial (adj. 帝国的)

同义词:sovereign; monarch

例句:The emperor ruled the country wisely.

2. emphasis

/ˈemfəsɪs/(英美同)

n. 强调;重点

派生词:emphasize (v.)

同义词:stress; importance

例句:The teacher placed emphasis on grammar.

3. emphasize / emphasise

/ˈemfəsaɪz/(英美同)

v. 强调;着重

派生词:emphasis (n.)

同义词:highlight; stress

例句:She emphasized the importance of teamwork.

4. emphatic

/ɪmˈfætɪk/(英美同)

adj. 强调的;断然的

派生词:emphatically (adv.)

同义词:forceful; assertive

例句:He was emphatic about his decision.

5. empire

/ˈempaɪər/(英美同)

n. 帝国;大企业集团

派生词:imperial (adj.)

同义词:kingdom; dominion

例句:The Roman Empire was vast.

6. empirical

/ɪmˈpɪrɪkəl/(英美同)

adj. 经验主义的;以观察或实验为依据的

派生词:empiricism (n.)

例句:Her conclusions are based on empirical data.

7. employ

/ɪmˈplɔɪ/(英美同)

v. 雇用;使用

派生词:employee, employer, employment

同义词:hire; utilize

例句:The company employs over 500 workers.

8. employee

/ɪmˈplɔɪiː/(英) /ɛmˈplɔɪiː/(美)

n. 雇员;职员

派生词:employer, employment

例句:The employees went on strike.

9. employer

/ɪmˈplɔɪər/(英美同)

n. 雇主

派生词:employee, employment

例句:The employer provides health insurance.

10. employment

/ɪmˈplɔɪmənt/(英美同)

n. 雇用;工作

派生词:employ, employee, employer

同义词:occupation; job

例句:He is seeking full-time employment.

11. emptiness

/ˈemptɪnəs/(英美同)

n. 空虚;空洞

派生词:empty (adj./v.)

同义词:void; vacancy

例句:She felt a sense of emptiness after leaving home.

12. empty

/ˈempti/(英美同)

adj./v. 空的;使空

派生词:emptiness (n.)

例句:The room was completely empty.

13. enable

/ɪˈneɪbl/(英美同)

v. 使能够;使可能

派生词:enabler (n.)

同义词:allow; empower

例句:The new software enables faster communication.

14. enchant

/ɪnˈtʃɑːnt/(英) /ɪnˈtʃænt/(美)

v. 使着迷;施魔法

派生词:enchantment (n.)

同义词:captivate; charm

例句:The music enchanted the audience.

15. encircle

/ɪnˈsɜːkl/(英) /ɪnˈsɝːkl/(美)

v. 包围;环绕

例句:The castle was encircled by a moat.

16. enclose

/ɪnˈkləʊz/(英) /ɪnˈkloʊz/(美)

v. 围住;封入

派生词:enclosure (n.)

例句:Please enclose a copy of your passport.

17. enclosure

/ɪnˈkləʊʒər/(英) /ɪnˈkloʊʒər/(美)

n. 围场;附件;围住的区域

派生词:enclose (v.)

例句:The garden had a high enclosure.

18. encounter

/ɪnˈkaʊntər/(英美同)

v./n. 遇到;遭遇

同义词:meet; face

例句:They encountered many obstacles along the way.

19. encourage

/ɪnˈkʌrɪdʒ/(英美同)

v. 鼓励;促进

派生词:encouragement (n.)

同义词:support; motivate

例句:Teachers should encourage students to ask questions.

20. encouragement

/ɪnˈkʌrɪdʒmənt/(英美同)

n. 鼓励;激励

派生词:encourage (v.)

例句:She gave me words of encouragement.

21. encyclopaedia / encyclopedia

/ɪnˌsaɪkləˈpiːdiə/(英) /ɪnˌsɑːkləˈpiːdiə/(美)

n. 百科全书

派生词:encyclopedic (adj.)

例句:He looked up the topic in the encyclopedia.

1. end

/end/

n. / v. 结束;终止

派生词:ending (n.)

同义词:finish; conclude

例句:The meeting ended at noon.

2. endanger

/ɪnˈdeɪndʒər/

v. 使危险;危及

派生词:endangered (adj.)

同义词:jeopardize; threaten

例句:Pollution endangers marine life.

3. endeavor / endeavour

/ɪnˈdevər/

n./v. 努力;尝试

同义词:attempt; strive

例句:We will continue our endeavor to improve quality.

4. ending

/ˈendɪŋ/

n. 结局;结尾

派生词:end (v./n.)

同义词:conclusion; finale

例句:The film has a surprising ending.

5. endless

/ˈendləs/

adj. 无尽的;持续不断的

同义词:infinite; limitless

例句:They walked for endless miles.

6. endorse

/ɪnˈdɔːs/(英) /ɪnˈdɔːrs/(美)

v. 支持;背书;认可

派生词:endorsement (n.)

同义词:approve; support

例句:The plan was widely endorsed by experts.

7. endorsement

/ɪnˈdɔːsmənt/

n. 支持;认可;代言

同义词:approval; backing

例句:The celebrity gave her endorsement to the product.

8. endow

/ɪnˈdaʊ/

v. 赋予;资助

派生词:endowment (n.)

同义词:grant; provide

例句:He was endowed with great musical talent.

9. endurance

/ɪnˈdjʊərəns/(英) /ɪnˈdʊrəns/(美)

n. 耐力;忍耐

派生词:endure (v.)

例句:Running a marathon requires endurance.

10. endure

/ɪnˈdjʊər/(英) /ɪnˈdʊr/(美)

v. 忍受;持续

派生词:endurable (adj.)

同义词:tolerate; withstand

例句:They endured extreme suffering.

11. endures

/ɪnˈdjʊərz/

v.(第三人称单数)持续;忍受

例句:The tradition endures to this day.

12. enemy

/ˈenəmi/

n. 敌人;对手

同义词:opponent; foe

例句:They were former enemies who became friends.

13. energetic

/ˌenəˈdʒetɪk/

adj. 精力充沛的

同义词:active; vigorous

例句:The children are energetic today.

14. energy

/ˈenədʒi/

n. 能量;精力

同义词:power; vitality

例句:We need renewable energy.

15. enforce

/ɪnˈfɔːs/(英) /ɪnˈfɔːrs/(美)

v. 执行;强制实施

派生词:enforcement (n.)

同义词:implement; apply

例句:The rules must be strictly enforced.

16. engage

/ɪnˈɡeɪdʒ/

v. 吸引;从事;参与;雇用

派生词:engaged; engagement

同义词:participate; involve

例句:Students should engage actively in class.

17. engaged

/ɪnˈɡeɪdʒd/

adj. 订婚的;忙碌的;从事于

同义词:involved; occupied

例句:They got engaged last month.

18. engagement

/ɪnˈɡeɪdʒmənt/

n. 订婚;约会;参与

例句:Their engagement was announced yesterday.

19. engine

/ˈendʒɪn/

n. 发动机;引擎

同义词:motor

例句:The engine needs to be repaired.

20. engineer

/ˌendʒɪˈnɪər/(英) /ˌendʒəˈnɪr/(美)

n. 工程师

v. 精心安排;设计

派生词:engineering (n.)

例句:She works as a mechanical engineer.

21. engineering

/ˌendʒɪˈnɪərɪŋ/

n. 工程学;工程技术

例句:Civil engineering is his major.

1. England

/ˈɪŋɡlənd/

n. 英格兰

同义词:—(专有名词)

例句:He traveled to England last year.

2. English

/ˈɪŋɡlɪʃ/

adj. 英格兰的;英语的

n. 英语

同义词:—

例句:English is spoken worldwide.

3. Englishman

/ˈɪŋɡlɪʃmən/

n. 英国男人;英格兰人

同义词:Briton

例句:He is an Englishman living abroad.

4. engrave

/ɪnˈɡreɪv/

v. 刻;雕刻

派生词:engraving (n.)

同义词:carve; etch

例句:Her name was engraved on the trophy.

5. engraving

/ɪnˈɡreɪvɪŋ/

n. 雕刻;版画

同义词:carving; etching

例句:The museum displays ancient engravings.

6. engulf

/ɪnˈɡʌlf/

v. 吞没;淹没

同义词:overwhelm; swallow

例句:The town was engulfed by the flood.

7. enhance

/ɪnˈhɑːns/(英) /ɪnˈhæns/(美)

v. 提高;增强

派生词:enhancement (n.)

同义词:improve; strengthen

例句:The new software enhances performance.

8. enhancement

/ɪnˈhɑːnsmənt/(英) /ɪnˈhænsmənt/(美)

n. 增强;提升

同义词:improvement; augmentation

例句:Image enhancement is used in photography.

9. enjoy

/ɪnˈdʒɔɪ/

v. 喜欢;享受

派生词:enjoyable (adj.); enjoyment (n.)

同义词:like; appreciate

例句:I really enjoy your company.

10. enjoyable

/ɪnˈdʒɔɪəbəl/

adj. 愉快的;令人享受的

同义词:pleasant; delightful

例句:The trip was very enjoyable.

11. enjoyment

/ɪnˈdʒɔɪmənt/

n. 乐趣;享受

同义词:pleasure; delight

例句:Reading gives him great enjoyment.

12. enlarge

/ɪnˈlɑːdʒ/(英) /ɪnˈlɑːrdʒ/(美)

v. 扩大;放大

派生词:enlargement (n.)

同义词:expand; increase

例句:The company plans to enlarge its operations.

13. enlargement

/ɪnˈlɑːdʒmənt/(英) /ɪnˈlɑːrdʒmənt/(美)

n. 扩大;放大

同义词:expansion; extension

例句:The enlargement of the airport was completed.

14. enlighten

/ɪnˈlaɪtən/

v. 启发;启迪;使明白

派生词:enlightening (adj.)

同义词:educate; inform

例句:The lecture enlightened the students.

15. enlightening

/ɪnˈlaɪtənɪŋ/

adj. 有启发性的;使人增长见识的

同义词:informative; revealing

例句:It was an enlightening discussion.

1. enormous

/ɪˈnɔːməs/(英) /ɪˈnɔːrməs/(美)

adj. 巨大的;庞大的

同义词:huge; immense; massive

例句:The project requires an enormous amount of money.

2. enough

/ɪˈnʌf/

adj./adv. 足够的/足够

同义词:sufficient; adequate

例句:There isn’t enough time left.

3. enquire(英) / inquire(美)

/ɪnˈkwaɪə/(英) /ɪnˈkwaɪər/(美)

v. 询问;打听

派生词:enquiry / inquiry (n.)

同义词:ask; question

例句:He enquired about the schedule.

4. enquiry(英) / inquiry(美)

/ɪnˈkwaɪəri/

n. 询问;查询

同义词:question; investigation

例句:We received many enquiries about the product.

5. enrich

/ɪnˈrɪtʃ/

v. 使丰富;充实

派生词:enrichment (n.)

同义词:enhance; improve

例句:Travel can enrich your life.

6. enroll(美) / enrol(英)

/ɪnˈroʊl/(美) /ɪnˈrəʊl/(英)

v. 注册;登记;入学

派生词:enrolment / enrollment (n.)

同义词:register; sign up

例句:She enrolled in a French class.

7. enrolment / enrollment

/ɪnˈroʊlmənt/(美) /ɪnˈrəʊlmənt/(英)

n. 注册;入学;登记

同义词:registration

例句:Student enrolment increased this year.

8. enroute(= en route)

/ˌɑːn ˈruːt/ 或 /ˌɒn ˈruːt/

adv. 在途中;在路上

同义词:on the way

例句:The plane stopped en route to Paris.

9. ensure

/ɪnˈʃʊə/(英) /ɪnˈʃʊr/(美)

v. 确保;保证

同义词:make sure; guarantee

例句:We must ensure the safety of the passengers.

10. entail

/ɪnˈteɪl/

v. 使成为必要;牵涉

同义词:involve; require

例句:The job entails a lot of travel.

11. enter

/ˈentə/(英) /ˈentər/(美)

v. 进入;参加;录入

派生词:entrance (n.)

同义词:go in; join

例句:Please enter the room quietly.

12. enterprise

/ˈentəpraɪz/

n. 企业;事业;创业精神

同义词:company; venture

例句:He runs a successful enterprise.

13. entertain

/ˌentəˈteɪn/

v. 娱乐;招待

派生词:entertainment (n.); entertainer (n.)

同义词:amuse; host

例句:He entertained the guests with stories.

14. entertainment

/ˌentəˈteɪnmənt/

n. 娱乐;娱乐活动

同义词:amusement; show

例句:The show provided great entertainment.

15. enthusiasm

/ɪnˈθjuːziæzəm/(英) /ɪnˈθuːziæzəm/(美)

n. 热情;热忱

派生词:enthusiastic (adj.)

同义词:passion; eagerness

例句:She showed great enthusiasm for the project.

16. enthusiastic

/ɪnˌθjuːziˈæstɪk/(英) /ɪnˌθuːziˈæstɪk/(美)

adj. 热情的;热心的

同义词:eager; passionate

例句:The audience was enthusiastic.

17. entire

/ɪnˈtaɪə/(英) /ɪnˈtaɪər/(美)

adj. 全部的;整个的

同义词:whole; complete

例句:He read the entire book in one day.

18. entirely

/ɪnˈtaɪəli/(英) /ɪnˈtaɪərli/(美)

adv. 完全地;彻底地

同义词:completely; totally

例句:I entirely agree with you.

19. entirety

/ɪnˈtaɪərəti/

n. 整体;全部

同义词:wholeness; totality

例句:The plan must be considered in its entirety.

20. entitle

/ɪnˈtaɪtəl/

v. 给予资格;命名;使有权

同义词:authorize; qualify

例句:This coupon entitles you to a free meal.

1. entrance

/ˈentrəns/

n. 入口;进入

同义词:entry; doorway

例句:Meet me at the main entrance.

2. entreat

/ɪnˈtriːt/

v. 恳求;请求

派生词:entreaty (n.)

同义词:beg; implore

例句:She entreated him to stay.

3. entrust

/ɪnˈtrʌst/

v. 委托;托付

同义词:assign; trust

例句:He entrusted the keys to me.

4. entry

/ˈentri/

n. 进入;入口;条目

同义词:entrance; access

例句:Entry to the museum is free.

5. enumerate

/ɪˈnjuːməreɪt/(英) /ɪˈnuːməreɪt/(美)

v. 列举;枚举

派生词:enumeration (n.)

同义词:list; itemize

例句:He enumerated the main reasons.

6. envelop

/ɪnˈveləp/

v. 包围;包住

同义词:enclose; surround

例句:The mountain was enveloped in fog.

7. envelope

/ˈenvələʊp/(英) /ˈenvəloʊp/(美)

n. 信封

同义词:wrapper

例句:Put the letter in an envelope.

8. envious

/ˈenviəs/

adj. 嫉妒的;羡慕的

派生词:envy (n./v.)

同义词:jealous

例句:She was envious of her friend’s success.

9. environment

/ɪnˈvaɪrənmənt/

n. 环境

派生词:environmental (adj.)

同义词:surroundings; habitat

例句:We must protect the environment.

10. environmental

/ɪnˌvaɪrənˈmentəl/

adj. 环境的;与环境有关的

同义词:ecological

例句:Environmental issues are becoming serious.

11. envy

/ˈenvi/

n./v. 嫉妒;羡慕

同义词:jealousy; desire

例句:He envied her talent.

12. epidemic

/ˌepɪˈdemɪk/

n./adj. 流行病;流行性的

同义词:outbreak; plague

例句:The epidemic spread quickly.

13. episode

/ˈepɪsəʊd/(英) /ˈepɪsoʊd/(美)

n. 一段经历;(电视剧的)一集

同义词:incident; event

例句:This is the best episode of the season.

14. epoch

/ˈiːpɒk/(英) /ˈiːpɑːk/(美)

n. 时代;纪元

同义词:era; age

例句:The invention marked a new epoch.

15. epoch-making

/ˈiːpɒk ˌmeɪkɪŋ/

adj. 划时代的;开创性的

同义词:historic; revolutionary

例句:It was an epoch-making discovery.

16. equal

/ˈiːkwəl/

adj. 相等的 v. 等于

派生词:equality (n.); equally (adv.)

同义词:same; equivalent

例句:All citizens are equal before the law.

17. equality

/iːˈkwɒləti/(英) /iːˈkwɑːləti/(美)

n. 平等;相等

同义词:fairness; parity

例句:Equality is essential for a just society.

18. equally

/ˈiːkwəli/

adv. 平等地;同样地

同义词:fairly; evenly

例句:The food was shared equally.

19. equation

/ɪˈkweɪʒən/

n. 方程式;等式

同义词:formula

例句:Solve the equation for x.