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C2 verb /ˈekspərˌɡeɪt/

expurgate

删改
Meaning
To remove offensive or objectionable parts from a text or speech.
Example
The publisher decided to expurgate the novel before reprinting it.
出版社决定在再版前删改这部小说。
C2 noun /ˌɛpɪˈdɜːrmɪs/

epidermis

皮肤的外层
Meaning
the outer layer of cells covering the body of an organism, especially the skin
Example
The epidermis protects the body from harmful bacteria.
表皮保护身体免受有害细菌的侵害。
C2 noun /ˈiːɡres/

egress

出口
Meaning
The action of going out or leaving a place; an exit.
Example
The emergency door provided an egress for the trapped workers.
紧急出口为被困的工人提供了一个出口。
C2 adjective /ɪˈfɛktʃuəl/

effectual

有效的
Meaning
producing a desired or intended effect, often used in formal contexts
Example
Her effectual efforts brought peace to the community.
她的有效努力为社区带来了和平。
C2 adjective /ˈeksɪkrəbl/

execrable

可憎的
Meaning
Extremely bad or unpleasant.
Example
The movie was so execrable that many people left the theater early.
这部电影糟糕透顶，以至于许多人早早就离开了影院。
C2 noun /ˌɛmjʊˈleɪ.ʃən/

emulation

仿真
Meaning
Reproducing something or following someone to achieve success.
Example
The software allows the emulation of old video games on modern devices.
该软件允许在现代设备上模拟旧视频游戏。
C2 adjective /ˌen.zɪˈmæt.ɪk/

enzymatic

与酶有关的
Meaning
Relating to or involving enzymes, which are proteins that catalyze biochemical reactions in living organisms.
Example
Enzymatic reactions regulate metabolism in the human body.
酶反应调节人体的新陈代谢。
C2 noun /ɪˈlɪziəm/

elysium

极乐
Meaning
A place or state of perfect happiness; in Greek mythology, the afterlife paradise.
Example
For her, the garden was a personal elysium.
对她来说，花园是一个个人的极乐世界。
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。
C2 verb /ɛmˈbɔs/

emboss

以凸起图案装饰
Meaning
to decorate a surface with a raised design or pattern
Example
The invitation card was embossed with golden letters.
邀请卡上压印着金色字母。
C2 verb /ɪnˈkæmp/

encamp

扎营
Meaning
to set up or establish a camp
Example
The soldiers encamped near the river for the night.
士兵们在河边扎营过夜。
C2 noun /ɪˈfrʌntəri/

effrontery

厚颜无耻或鲁莽的胆量
Meaning
shameless or rude boldness
Example
He had the effrontery to lie even when caught red-handed.
即使被当场抓住，他也厚颜无耻地撒谎。
C2 noun /ˈɛnsaɪn/

ensign

旗帜
Meaning
A flag or standard, especially a military or naval one indicating nationality; also a junior officer in the navy or coast guard.
Example
The ship raised its national ensign before leaving the harbor.
这艘船在离开港口之前升起了它的国旗。
C2 noun /ɛˌspriː də ˈkɔːr/

esprit de corps

团队精神
Meaning
A feeling of pride, fellowship, and loyalty shared by members of a group.
Example
The team's esprit de corps was evident in their cooperative effort.
团队的精神在他们的合作努力中显而易见。
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。
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。
C2 adjective /ˈɛstɪməbl/

estimable

值得尊敬的
Meaning
Worthy of great respect.
Example
Her estimable achievements inspired the whole community.
她值得尊敬的成就鼓舞了整个社区。
C2 adjective /ˌiːvənˈhændɪd/

evenhanded

公正无私
Meaning
Fair and impartial; showing no bias or favoritism.
Example
The judge was praised for her evenhanded approach to the case.
法官因其公正无私的案件处理方式而受到赞扬。
C2 verb /ɪˈvɪsəˌreɪt/

eviscerate

取出内脏，摧毁
Meaning
to remove the internal organs of; to deprive of essential content
Example
The critics eviscerated the movie for its weak storyline.
评论家因为电影的弱剧情而摧毁了电影。
C2 noun /ɪˌdʒækjʊˈleɪʃən/

ejaculation

射精 / 突然的呼喊
Meaning
The action of suddenly saying something or the release of semen during sexual climax.
Example
His sudden ejaculation of joy surprised everyone in the room.
他突然的欢乐射精让房间里的每个人都感到惊讶。
C2 noun /ɪˌkliːziˈæstɪk/

ecclesiastic

神职人员
Meaning
A member of the clergy or church official.
Example
The council was attended by several high-ranking ecclesiastics.
理事会由几位高级神职人员参加。
C2 noun /ɪˈlɪksər/

elixir

灵药
Meaning
A magical or medicinal potion believed to cure illnesses or grant immortality.
Example
The old legend spoke of an elixir that could grant eternal youth.
古老的传说中提到了一个可以赋予永恒青春的灵药。
C2 verb /ɪkˈspeɪʃiˌeɪt/

expatiate

详细讨论或写作
Meaning
to speak or write at length or in detail
Example
The professor expatiated on the importance of critical thinking.
教授详细阐述了批判性思维的重要性。
C2 noun/adjective /ɪˈmɒliənt/

emollient

软化皮肤的物质
Meaning
a substance that softens or soothes the skin
Example
She used an emollient cream to treat her dry skin.
她用了一种伊摩利安特面霜来治疗她的干燥皮肤。
C2 noun /ˈeb.taɪd/

Ebb-tide

退潮
Meaning
the movement of the tide out to sea; a time when the sea level is falling
Example
During ebb-tide, we could walk further out on the beach.
在退潮期间，我们可以在海滩上走得更远。
C2 verb /ɪnˈskɒns/

ensconce

安顿, 隐藏
Meaning
to settle comfortably or securely in a place; to hide or shelter firmly
Example
She ensconced herself in a cozy armchair by the fireplace.
她坐在壁炉旁的一张舒适椅子上。
C2 noun ˌiːkwəˈnɪməti

equanimity

心理平静、沉着和均衡，尤其在困难情况下
Meaning
Mental calmness, composure, and evenness of temper, especially in a difficult situation.
Example
She handled the news with remarkable equanimity.
她以非凡的冷静处理了这个消息。
C2 noun /ˌiː.kəʊ.tɒkˈsɪ.kə.lə.dʒi/

ecotoxicology

生态毒理学
Meaning
The study of the effects of chemical pollution on the environment.
Example
Ecotoxicology studies the effects of pesticides on wildlife.
生态毒理学研究农药对野生动物的影响。
C2 noun /ɪkˌspɒstjʊˈleɪʃən/

expostulation

抗议
Meaning
the act of expressing protest or disagreement
Example
His expostulation against the unfair rules was ignored.
他对不公平规则的抗议被忽视了。
C2 noun /ɛnˈkoʊmiəm/

encomium

赞扬
Meaning
A speech or piece of writing that praises someone or something highly.
Example
He delivered an encomium to his retiring teacher.
他为即将退休的老师送上了赞扬的演讲。
C2 noun /juːˈdʒen.ɪks/

eugenics

优生学
Meaning
the study or practice of improving the genetic quality of the human population
Example
Eugenics has been criticized for its unethical applications in history.
优生学因其在历史上的不道德应用而受到批评。
C2 verb /ɪˈdjuːs/

educe

引出
Meaning
To draw out or bring forth something latent or hidden.
Example
The teacher tried to educe a response from the shy student.
老师试图从害羞的学生那里引导出回应。
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 adjective /ɪɡˈzɔːstɪbəl/

exhaustible

可消耗
Meaning
able to be used up completely; not infinite
Example
Coal and oil are exhaustible resources.
煤炭和石油是可消耗的资源。
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。
C2 verb /ɪsˈtʃuː/

eschew

避开
Meaning
to deliberately avoid or abstain from something
Example
She chose to eschew junk food for a healthier diet.
她选择避开垃圾食品，选择更健康的饮食。
C2 verb /ɪkˈspɒstjʊleɪt/

expostulate

表示不同意见
Meaning
to express strong disapproval or disagreement
Example
She expostulated with her friend about the risky decision.
她对她朋友关于冒险决定的看法表达了不同意见。
C2 verb ɪɡˈzɔːrt

exhort

敦促
Meaning
To strongly encourage or urge someone to do something.
Example
The teacher exhorted students to work hard for exams.
老师敦促学生为了考试而努力学习。
C2 noun /ɪˈmɒljʊmənt/

emolument

工资
Meaning
payment for work or services; salary or fees
Example
The professor received his annual emolument from the university.
教授从大学收到了他的年薪。
C2 verb /ɪˈfeɪsɪŋ/

effacing

抹去 / 使自己不显眼
Meaning
erasing or making oneself inconspicuous; to remove or diminish in significance
Example
She kept effacing herself during the meeting so that others could shine.
她在会议期间不断抹去自己，以便其他人能够发光。
C2 adjective /ɛkˈstrɪnzɪk/

extrinsic

外在
Meaning
Not part of the essential nature of someone or something; coming from outside.
Example
His motivation was largely extrinsic, driven by rewards and recognition.
他的动力主要是外在的，受到奖励和认可的驱动。
C2 noun /ˌɛfəˈvɛsəns/

effervescence

泡沫
Meaning
The release of gas bubbles; vivacity or high-spiritedness.
Example
Her effervescence made her the life of the party.
她的泡沫让她成为派对的灵魂。
C2 noun /ɛθˈnɒlədʒi/

ethnology

民族学
Meaning
the study of the characteristics of different peoples and the differences and relationships between them
Example
She specialized in ethnology to better understand cultural diversity.
她专攻民族学，以更好地理解文化多样性。
C2 adjective /ˌɛvɪˈdɛnʃəl/

evidential

证据的
Meaning
relating to or providing evidence
Example
The lawyer presented evidential support for her claims.
律师为她的诉求提供了证据支持。
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。
C2 verb /ɛkˈskɔːrieɪt/

excoriate

严厉批评
Meaning
To strongly criticize someone; to denounce severely.
Example
The critic excoriated the film for its poor script.
评论家因影片的糟糕剧本而严厉批评了该片。
C2 verb /ɛnˈfiːbəl/

enfeeble

削弱
Meaning
To make weak or feeble; to deprive of strength.
Example
The long illness enfeebled the old man.
长期的疾病使老人虚弱。
C2 noun /ˌɛfləˈrɛsəns/

efflorescence

开花
Meaning
the process of flowering or reaching an optimal stage of development
Example
The garden was at the peak of its efflorescence in spring.
花园在春天达到了它的开花巅峰。
C2 verb /ɪnˈræptʃər/

enrapture

使着迷
Meaning
To fill someone with great delight or joy.
Example
The beautiful music enraptured the audience.
美丽的音乐让观众陶醉。
C2 verb /ɛksˈproʊprieɪt/

expropriate

征用
Meaning
To take property from its owner, especially by authority or for public use.
Example
The government decided to expropriate the land for a new highway.
政府决定征用这块土地来修建一条新高速公路。
C2 noun /ˌɛpɪzəʊˈɒtɪk/

epizootic

动物疫病
Meaning
An outbreak of disease affecting many animals of one kind at the same time.
Example
The farmer feared an epizootic might wipe out his cattle.
农民担心动物疫病会消灭他的家畜。
C2 noun /ɪˌpɪstəˈmɒlədʒi/

epistemology

认识论
Meaning
The branch of philosophy that studies the nature, origin, and scope of knowledge.
Example
Epistemology explores the difference between justified belief and opinion.
认识论探索公正的信仰和意见之间的区别。
C2 verb /ˈɛksplɪkeɪt/

explicate

解释
Meaning
to make an idea or principle clear by explaining it in detail
Example
The professor tried to explicate the theory of relativity for his students.
教授试图为他的学生解释相对论的理论。
C2 verb /ɪˈfjuːz/

effuse

表达
Meaning
To pour out or express feelings freely and openly.
Example
She effused gratitude for the help she received.
她表达了对收到帮助的感激之情。
C2 noun /ɪˌnʌn.siˈeɪ.ʃən/

enunciation

发音，清晰发音
Meaning
The act of saying or pronouncing words clearly and distinctly.
Example
His enunciation was clear during the presentation.
他的发音在演讲中很清晰。
C2 adjective /ˌeθ.noʊˈsen.trɪk/

ethnocentric

民族中心主义
Meaning
evaluating other cultures according to the standards of one's own culture
Example
His ethnocentric attitude made it hard for him to appreciate foreign traditions.
他的民族中心主义态度让他很难欣赏外国的传统。
C2 verb /ɪnˈθroʊn/

enthrone

加冕
Meaning
to install someone on a throne or to give someone high status
Example
The king was enthroned in a grand ceremony.
国王在盛大的仪式上加冕。
C2 noun /ˈɛksplɪkeɪtər/

explicator

阐释者
Meaning
a person who explains or interprets something in detail
Example
The critic served as an explicator of the poet’s complex works.
评论家担任了诗人复杂作品的阐释者。
C2 noun /ɪkˈskrɛsəns/

excrescence

异常生长
Meaning
An abnormal outgrowth or lump, often considered unattractive.
Example
The building was considered an excrescence on the landscape.
这座建筑被认为是景观中的一种异常生长。
C2 noun /ˈjuːfəni/

euphony

和谐的音调
Meaning
The quality of being pleasing to the ear, especially through harmonious combination of words.
Example
The orator's speech was full of euphony and rhythm.
演讲者的演讲充满了和谐的音韵和节奏。
C2 noun /juːˌtrɑː.fɪˈkeɪ.ʃən/

eutrophication

湖泊或其他水体中过多的营养物质
Meaning
Excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land, which causes a dense growth of plant life and death of animal life from lack of oxygen.
Example
Excess fertilizers lead to eutrophication in lakes.
过多的肥料导致湖泊中的优氮化。
C2 noun /ˈɛpənɪm/

eponym

以某人命名的事物
Meaning
A person after whom a discovery, invention, place, or other thing is named.
Example
Sandwich is an eponym named after the Earl of Sandwich.
三明治是一个以三明治伯爵命名的伊波宁。
C2 noun /ˌɛksaɪˈteɪʃən/

excitation

兴奋
Meaning
a state of great excitement or the process of stimulating activity
Example
The news created great excitation among the fans.
这条新闻在球迷中引起了极大的兴奋。
C2 verb /ɪmˈbɪtər/

embitter

使愤怒
Meaning
To make someone resentful or angry; to cause bitterness.
Example
The unfair treatment embittered the employees.
不公平的待遇使员工感到愤怒。
C2 noun /ˌiː.tiˈɒ.lə.dʒi/

etiology

病因学
Meaning
the cause or origin of a disease or condition
Example
Doctors are studying the etiology of the new virus.
医生们正在研究新病毒的病因学。
C2 adjective /ˌɛfləˈrɛsənt/

efflorescent

盛开的
Meaning
in the process of blooming or flourishing
Example
The efflorescent trees made the park look beautiful.
盛开的树木让公园看起来很美丽。
C2 adverb /ˌɛkspəˈdɪʃəsli/

expeditiously

迅速而高效地
Meaning
in a quick and efficient manner
Example
The application was processed expeditiously.
申请被迅速而高效地处理了。
C2 noun /ˈel.ɪ.fənt ˈæp.əl/

Elephant Apple

大象苹果
Meaning
a tropical fruit with a hard shell and acidic flesh
Example
Elephant apple is used to make delicious jams and pickles.
大象苹果被用来制作美味的果酱和腌菜。
C2 noun /ɛmˈpɔːriəm/

emporium

大型商场
Meaning
A large retail store selling a wide variety of goods.
Example
They visited the new emporium to buy furniture and home decor.
他们参观了新的emporium，购买了家具和家居装饰。
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。
C2 verb /ɪkˈstruːd/

extrude

挤出
Meaning
to force something out through a small opening; to shape by pushing material through a mold
Example
The factory extrudes plastic pipes using modern machines.
工厂使用现代机器挤出塑料管。
C2 noun /ˈiːən/

eon

纪元
Meaning
an indefinitely long period of time; an age
Example
Dinosaurs lived millions of years ago, in a different eon.
恐龙在几百万年前生活，在一个不同的纪元。
C2 verb /ɪˈfeɪs/

efface

抹去
Meaning
To erase or wipe out something; to make oneself inconspicuous.
Example
Time had effaced the letters on the old gravestone.
时间已经抹去了旧墓碑上的字母。
C2 noun /ɪkˈspiːdiənsi/

expediency

机会主义
Meaning
the quality of being convenient and practical despite possibly being improper or immoral
Example
He acted out of political expediency rather than principle.
他是出于政治机会主义而非原则行事。
C2 noun /ˈɛksɪdʒənsi/

exigency

紧急需求
Meaning
an urgent need or demand requiring immediate attention
Example
In times of war, the exigency of the situation requires quick decisions.
在战争时期，局势的紧急需求需要迅速的决策。
C2 noun /ˈjuːər/

ewer

水罐
Meaning
a large jug with a wide mouth, especially used in the past for carrying water
Example
The servant filled the ewer with fresh water.
仆人把水罐装满了新鲜的水。
C2 noun /ˈɛkwɪpɔɪz/

equipoise

平衡
Meaning
A state of balance or equilibrium.
Example
Her calmness created an equipoise in the heated debate.
她的冷静在激烈的辩论中创造了平衡。
C2 adjective /juːˈfoʊniəs/

euphonious

悦耳的声音
Meaning
Pleasing to the ear; having a sweet sound.
Example
The poet's euphonious language made the verse a delight to read.
诗人的优美语言使这首诗成为一种阅读的享受。
C2 noun /ˈɛmɪsɛri/

emissary

特使
Meaning
A person sent on a special mission, usually as a diplomatic representative.
Example
The king sent an emissary to negotiate peace.
国王派遣了一名特使去谈判和平。
C2 noun /ˈɛdi/

eddy

漩涡
Meaning
A circular movement of water, air, or smoke, counter to the main current, causing a small whirlpool or turbulence.
Example
The canoe was caught in an eddy near the rocks.
独木舟被困在岩石附近的漩涡中。
C2 adjective /ˈɛrzæts/

ersatz

替代品
Meaning
made or used as a substitute, typically an inferior one
Example
The cheap shoes were made of ersatz leather.
便宜的鞋子是用仿皮革做的。
C2 adjective /ˈɛkstənt/

extant

现存
Meaning
Still in existence; surviving.
Example
Only a few manuscripts from the ancient library are extant.
只有几份古老图书馆的手稿仍然存在。
C2 adjective /ɪˈfʌldʒənt/

effulgent

灿烂
Meaning
Shining brilliantly; radiant.
Example
Her effulgent smile brightened everyone's mood.
她那灿烂的微笑照亮了每个人的心情。
C2 adjective /ˈɛksɪdʒənt/

exigent

紧急
Meaning
demanding immediate action or attention; urgent
Example
The patient’s exigent condition required immediate surgery.
病人的紧急情况需要立即进行手术。
C2 adjective /ˌjuːləˈdʒɪstɪk/

eulogistic

赞美的
Meaning
Expressing praise or admiration, often formally.
Example
The speaker gave a eulogistic account of the leader’s achievements.
演讲者对领导人的成就给予了赞美的评价。
C2 noun /ɪkˈsɪʒən/

excision

切除
Meaning
the act of cutting something out, especially by surgical removal
Example
The excision of the infected tissue prevented further complications.
切除感染的组织防止了进一步的并发症。
C2 adjective /ˌɛlɪˈfæntaɪn/

elephantine

像大象一样的
Meaning
Huge, clumsy, or resembling an elephant in size or movement.
Example
The man moved with an elephantine grace.
那个人以大象般的优雅走动。
C2 adjective /ˌɛl.ɪˈdʒaɪ.ək/

elegiac

哀歌的
Meaning
Expressing sorrow, often for something past; resembling an elegy.
Example
The novel ends on an elegiac note, mourning the lost era.
这本小说以哀歌的语气结束，哀悼失落的时代。
C2 adjective /ɪˈkwɪvəkəl/

equivocal

模棱两可
Meaning
Open to more than one interpretation; ambiguous.
Example
His equivocal answer confused everyone.
他的模棱两可回答让大家困惑。
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 noun /ˌɛləˈkjuːʃn/

elocution

口才
Meaning
The skill of clear and expressive speech, especially in public speaking.
Example
She improved her elocution through constant practice.
她通过不断练习提高了她的口才。
C2 verb /ɪnˈtwaɪn/

entwine

缠绕
Meaning
to twist or wind together; to become closely connected or involved
Example
The vines entwine around the old fence.
藤蔓绕过老围栏。
C2 noun /eɪˈklɑː/

eclat

巨大成功
Meaning
Brilliant success, acclaim, or great public approval.
Example
The artist's debut performance was met with great éclat.
艺术家的首次演出获得了巨大的成功。
C2 verb /ɪkˈstɛnjueɪt/

extenuate

减轻
Meaning
to make an offense, fault, or situation seem less serious by providing an excuse or explanation
Example
The lawyer tried to extenuate his client's actions by highlighting his difficult childhood.
律师通过强调客户的艰难童年，试图减轻他的行为。
C2 verb /ˈek.stər.peɪt/

extirpate

根除
Meaning
to completely remove or destroy something unwanted
Example
The government launched a program to extirpate corruption from public offices.
政府启动了一个旨在清除公共部门腐败的项目。
C2 adjective /ɪˈlɪʒən/

elysian

天堂的
Meaning
Relating to or characteristic of paradise; delightful and heavenly.
Example
They spent an elysian week on the quiet island.
他们在宁静的岛屿上度过了一个天堂般的星期。
C2 noun /ˈɛkwɪpɪdʒ/

equipage

装备或带有配件的马车
Meaning
Equipment or a carriage with its accessories.
Example
The nobleman arrived in a grand equipage.
贵族乘坐豪华马车到达。
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 adjective /ɛɡˈzɪɡjuəs/

exiguous

稀缺
Meaning
small in amount; scanty or inadequate
Example
They survived on exiguous rations during the journey.
他们在旅途中依靠稀缺的口粮生存。
C2 noun /ˌɛpɪˈsaɪklɔɪd/

epicycloid

外摆线
Meaning
a curve traced by a point on the circumference of a circle that rolls around the outside of another circle
Example
The mathematician demonstrated how to draw an epicycloid.
数学家演示了如何绘制外摆线。
C2 adjective /ˌɛsəˈtɛrɪk/

esoteric

深奥的
Meaning
intended for or understood by only a small number of people with special knowledge
Example
The professor gave an esoteric lecture on ancient philosophy.
教授做了一场关于古代哲学的深奥讲座。
C2 noun /ˌɛntəˈmɒlədʒi/

entomology

昆虫学
Meaning
The scientific study of insects.
Example
She studied entomology to understand the behavior of bees.
她学习昆虫学以了解蜜蜂的行为。
C2 noun /ɪˈlɛk.trə.taɪp/

electrotype

电铸版
Meaning
A duplicate printing plate made by electroplating a mold of the original.
Example
The printer used an electrotype to produce multiple copies of the page.
打印机使用了电铸版来制作页面的多个副本。
C2 verb /ɪˈfɛktʃueɪt/

effectuate

实施
Meaning
to put into force or cause to happen; to bring about
Example
The manager effectuated the changes to improve efficiency.
经理为了提高效率，实施了这些变更。
C2 verb /ˈjuːləˌdʒaɪz/

eulogize

颂扬
Meaning
To praise highly in speech or writing, especially in honor of someone who has died.
Example
They gathered to eulogize their beloved teacher.
他们聚集在一起，悼念他们亲爱的老师。
C2 adjective /ˌɛpɪkjʊˈriːən/

epicurean

享乐主义
Meaning
relating to the enjoyment of fine food, drink, and luxury
Example
The chef prepared an epicurean feast for the guests.
厨师为客人准备了一场享乐主义的盛宴。
C2 noun /ˈɛpəlɛt/

epaulet

肩章
Meaning
An ornamental shoulder piece on a garment, especially on the coat or jacket of a military uniform.
Example
The general’s uniform had a golden epaulet on each shoulder.
将军的制服上每只肩膀上都有一个金色的肩章。
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。
C2 verb /ˌɛvəˈnɛs/

evanesce

逐渐消失
Meaning
To disappear gradually; to fade away.
Example
The mist began to evanesce as the sun rose higher.
雾气在太阳升高时开始逐渐消失。
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。
C2 noun /ˈɛpɪɡræm/

epigram

警句
Meaning
A short, witty saying or poem that expresses an idea in a clever way.
Example
Oscar Wilde was famous for his sharp epigrams.
奥斯卡·王尔德因其犀利的警句而闻名。
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 /ɛmˈpɪrɪˌsɪzəm/

empiricism

经验主义
Meaning
the theory that all knowledge is derived from sense-experience
Example
Empiricism argues that knowledge comes from experience and observation.
经验主义认为，知识来自经验和观察。
C2 verb /ˈeksɔːrsaɪz/

exorcise

Meaning
To drive out an evil spirit or bad influence through rituals or prayers.
Example
The priest was called to exorcise the spirit from the house.
C2 adjective /ɪkˈspɒzɪtəri/

expository

说明的
Meaning
intended to explain or describe something
Example
The teacher gave an expository lecture on the topic.
老师就这个话题进行了说明性的讲座。
C2 adjective /ˈek.wə.bəl/

Equable

平和
Meaning
calm and even-tempered; not easily disturbed
Example
He maintained an equable temperament throughout the crisis.
他在整个危机期间保持了平和的性格。
C2 noun /ˈɛpəʊd/

epode

一种抒情诗的形式
Meaning
A form of lyric poem written in couplets, often following a strophe and antistrophe in classical Greek poetry.
Example
The poet concluded his ode with a striking epode.
诗人以一个令人印象深刻的艾波德结束了他的颂歌。
C2 noun /ɪɡˈzɔːrbɪtəns/

exorbitance

过度
Meaning
The quality of being excessive, unreasonable, or going beyond proper limits.
Example
The exorbitance of the hotel's prices shocked the tourists.
酒店价格的过度让游客们震惊。
C2 adjective /ˌɛf.ɪˈkeɪ.ʃəs/

efficacious

有效的
Meaning
Successful in producing a desired or intended result; effective.
Example
The vaccine proved highly efficacious in preventing infections.
疫苗在预防感染方面证明是非常有效的。
C2 noun /ˌiː.mɛnˈdeɪ.ʃən/

emendation

修正
Meaning
a correction or improvement made to a text
Example
The article required several emendations before it was ready for print.
这篇文章在准备打印之前需要几次修正。
C2 adjective /ɪˈfiːt/

effete

虚弱
Meaning
Lacking vitality, strength, or effectiveness; weak and overrefined.
Example
The empire became effete after centuries of indulgence.
帝国在几个世纪的纵容之后变得虚弱。