时间:2019-02-02 作者:英语课 分类:考研英语


英语课
E-,EC-EX-,EXTRA-
out
向外
e,ec,ex,extra 是英文重要的字首之一. 其中 e,ex 源自拉丁文介系词 e,ex,ec 源自希腊文介系词 ek,ex,都有 out,outside之意; extra 则来自拉丁文副词与介系词extra,原有 outside,except,without 之意. 这个字首另有两种比较少见的变音. 后面所接的字根第一个音是 f 子音时,往往会同化成 ef,如 efface 1 v. [消除],effect n. [效果]等. 字根的第一个字母若是 c,则有部分会同化为 es,如escape v.[逃亡],escort n. [护卫] 等. 字首拼作ex 时,字根的第一个字母若是 s,则 s 一律同化在字首的 x 字母中,如execute v.[完成,执行] 字根为 secu [跟随],existv. [生存] 字根为sist [站立] 等等,均是如此.
ebullient 2 兴高采烈,沸腾的
eccentric 古怪的
eclipse 使晦暗,遮掩
ecstasy 3 心醉神迷,狂喜
educate 教育,培育
educe 4 引出
efface 消除,冲淡
effect 效力,影响,实现
effectual 有效的
effectuate 使实现,实践
effete 5 失去活力,枯竭,衰弱的
efficacious 有效的
efficient 有效,有能力
effort 努力
effuse 发散,流出
ejaculate 突然说出,叫出
eject 逐出
elaborate 使扩大,完美,复杂
elapse (光阴)逝去,溜走
elate 使兴奋,欣喜
elect 选举,推选,选择
elegant 文雅,高雅的
elevate 提高,举起
elicit 6 引出
elide 略去
eligible 7 合格,适当的
elite 8 社会名流,精华
elongate 9 拉长,延伸
elope 私奔,逃亡
eloquent 10 雄辩的
elucidate 11 阐明,说明
elude 12 逃避,规避
emaciate 13 使瘦弱
emanate 14 发出,流出
emancipate 15 解放
emerge 出现
emigrate 移居
eminent 16 杰出的
emissary 使者
emit 放射,喷出
emotion 情感,情绪,感情
enormous 巨大的
eradicate 17 连根拔除,扑灭
erase 18 擦掉,抹去
erect 19 建立,竖立,直立的
erode 20 侵蚀,腐蚀
erudite 博学的
erupt 爆发
escape 逃脱
escort 护送,护卫,护航
evacuate 21 撤离,撤空
evade 22 规避,逃避
evaluate 评估
evanescent 短暂,易逝的
event 结果,发生的事,事件
eventual 23 最后的
evict 24 逐出
evident 明显的
evoke 25 唤起,引起
evolve 引出,发展
exacerbate 26 使加剧,激怒
exact 需要,坚持要求; 精确的
exaggerate 夸大,使扩大
exasperate 27 激怒
excavate 28 挖掘
exceed 超过,胜过
excel 优於,超过
except 免除,除外,除...之外
excerpt 摘录
excess 超额,超过数,额外,超过的
exchange 交换
excise 切去,除去
excite 鼓舞,引起
exclaim 惊呼,呼喊
exclude 拒绝,排除
excrete 排泄
exculpate 使无罪,证明无罪
excursion 旅行
excursive 散漫,无连贯的
excuse 原谅
execrate 咒骂
execute 执行,处死,处决
exempt 使免除(责任等)
exert 运用
exhale 发出,呼出
exhaust 使力竭,耗尽
exhibit 展览,显示
exhilarate 使高兴
exhort 劝告,力劝
exhume 从墓中挖出
exigency 紧急,迫切
exile 放逐
exodus 大批离去,(移民)出国
exonerate 免除
exorcise 去除
exotic 外来,外国产的
expand 张开,扩大,使膨胀
expatiate 详述,漫游
expatriate 移居国外,放逐
expect 预期,预料
expedient 权宜,方便的
expedite 使加速
expeditious 敏捷,迅速的
expel 驱逐,逐出
expend 花费,消耗
expense 费用
expire 死亡,满期,终止
explain 解释,说明
explicable 可说明,可解释的
explicate 解说,说明
explicit 明确的
explode 爆炸,发作
exploit 功迹,开发,利用
explore 探险,探测,研究
exponent 解释者
export 外销,输出,输出品
expose 暴露,揭穿
expound 解释,说明
express 表达,正确; 明确的,快速的
expulsion 逐出
exquisite 纤美,精致的
extant 现存的
extemporaneous 即席,临时作成的
extemporize 即席演说,即席作曲
extend 延长
extenuate 减轻
exterior 外在的; 外面,外表
exterminate 消灭
external 外表,形式上,外部的
extinct 灭种,熄灭了的
extinguish 灭绝,熄灭
extirpate 灭绝,连根拔起
extol 颂扬
extort 勒索
extra 额外,特别的
extract 抽出,取出,引出,得到
extradite 引渡
extraneous 外来的
extraordinary 杰出,惊人的
extravagant 过度的
extreme 极端,极端之事物; 最远,极度的
extricate 解脱,救出
extrinsic 外来,外在的
extrude 逐出
exuberant 丰富,充溢的
exude 渗出,流出,流露
exult 大喜,耀武扬威
Top

v.擦掉,抹去
  • It takes many years to efface the unpleasant memories of a war.许多年后才能冲淡战争的不愉快记忆。
  • He could not efface the impression from his mind.他不能把这个印象从心中抹去。
adj.兴高采烈的,奔放的
  • He was ebullient over the reception of his novel.他因小说获好评而兴高采烈。
  • She wrote the ebullient letter when she got back to her flat.她一回到自己的寓所,就写了那封热情洋溢的信。
n.狂喜,心醉神怡,入迷
  • He listened to the music with ecstasy.他听音乐听得入了神。
  • Speechless with ecstasy,the little boys gazed at the toys.小孩注视着那些玩具,高兴得说不出话来。
v.引出;演绎
  • The teacher was unable to educe an answer from her pupils.老师无法从学生口中得到任何答案。
  • How did you educe this conclusion?你是怎样得出这个结论的?
adj.无生产力的,虚弱的
  • People said the aristocracy was effete.人们说贵族阶级已是日薄西山了。
  • During the ages,Greek civilization declined and became effete.在中世纪期间,希腊文明开始衰落直至衰败。
v.引出,抽出,引起
  • It was designed to elicit the best thinking within the government. 机构的设置是为了在政府内部集思广益。
  • Don't try to elicit business secrets from me. I won't tell you anything. 你休想从我这里套问出我们的商业机密, 我什么都不会告诉你的。
adj.有条件被选中的;(尤指婚姻等)合适(意)的
  • He is an eligible young man.他是一个合格的年轻人。
  • Helen married an eligible bachelor.海伦嫁给了一个中意的单身汉。
n.精英阶层;实力集团;adj.杰出的,卓越的
  • The power elite inside the government is controlling foreign policy.政府内部的一群握有实权的精英控制着对外政策。
  • We have a political elite in this country.我们国家有一群政治精英。
v.拉长,伸长,延长
  • We plan to elongate the cooperation with that company in Australia.我们打算延长与澳洲那家公司的合作关系。
  • Corn is treated when the stalk starts to elongate.在玉米秆开始拔节时,给玉米打药。
adj.雄辩的,口才流利的;明白显示出的
  • He was so eloquent that he cut down the finest orator.他能言善辩,胜过最好的演说家。
  • These ruins are an eloquent reminder of the horrors of war.这些废墟形象地提醒人们不要忘记战争的恐怖。
v.阐明,说明
  • The note help to elucidate the most difficult parts of the text.这些注释有助于弄清文中最难懂的部分。
  • This guide will elucidate these differences and how to exploit them.这篇指导将会阐述这些不同点以及如何正确利用它们。
v.躲避,困惑
  • If you chase it,it will elude you.如果你追逐着它, 它会躲避你。
  • I had dared and baffled his fury.I must elude his sorrow.我曾经面对过他的愤怒,并且把它挫败了;现在我必须躲避他的悲哀。
v.使消瘦,使憔悴
  • A long illness had emaciated the invalid.久病使这病人消瘦了。
  • The lack of food emaciates her.她因为饿而变得消瘦。
v.发自,来自,出自
  • Waves emanate from the same atom source.波是由同一原子辐射的。
  • These chemicals can emanate certain poisonous gases.这些化学药品会散发出某些有毒的气味。
v.解放,解除
  • This new machine will emancipate us from the hard work.这部新机器将把我们从繁重劳动中解放出来。
  • To emancipate all mankind,we will balk at no sacrifice,even that of our lives.为了全人类的解放,即使牺牲生命也在所不惜。
adj.显赫的,杰出的,有名的,优良的
  • We are expecting the arrival of an eminent scientist.我们正期待一位著名科学家的来访。
  • He is an eminent citizen of China.他是一个杰出的中国公民。
v.根除,消灭,杜绝
  • These insects are very difficult to eradicate.这些昆虫很难根除。
  • They are already battling to eradicate illnesses such as malaria and tetanus.他们已经在努力消灭疟疾、破伤风等疾病。
v.擦掉;消除某事物的痕迹
  • He tried to erase the idea from his mind.他试图从头脑中抹掉这个想法。
  • Please erase my name from the list.请把我的名字从名单上擦去。
n./v.树立,建立,使竖立;adj.直立的,垂直的
  • She held her head erect and her back straight.她昂着头,把背挺得笔直。
  • Soldiers are trained to stand erect.士兵们训练站得笔直。
v.侵蚀,腐蚀,使...减少、减弱或消失
  • Once exposed,soil is quickly eroded by wind and rain.一旦暴露在外,土壤很快就会被风雨侵蚀。
  • Competition in the financial marketplace has eroded profits.金融市场的竞争降低了利润。
v.遣送;搬空;抽出;排泄;大(小)便
  • We must evacuate those soldiers at once!我们必须立即撤出这些士兵!
  • They were planning to evacuate the seventy American officials still in the country.他们正计划转移仍滞留在该国的70名美国官员。
vt.逃避,回避;避开,躲避
  • He tried to evade the embarrassing question.他企图回避这令人难堪的问题。
  • You are in charge of the job.How could you evade the issue?你是负责人,你怎么能对这个问题不置可否?
adj.最后的,结局的,最终的
  • Several schools face eventual closure.几所学校面临最终关闭。
  • Both parties expressed optimism about an eventual solution.双方对问题的最终解决都表示乐观。
vt.驱逐,赶出,撵走
  • The lessor can evict the lessee for failure to pay rent.出租人可驱逐不付租金的承租人。
  • The government always says it's for the greater good when they evict farmers from their land.当政府把农民从他们的土地赶出去的时候,总是号称是为了更大众的利益。
vt.唤起,引起,使人想起
  • These images are likely to evoke a strong response in the viewer.这些图像可能会在观众中产生强烈反响。
  • Her only resource was the sympathy she could evoke.她以凭借的唯一力量就是她能从人们心底里激起的同情。
v.恶化,增剧,激怒,使加剧
  • WMO says a warming climate can exacerbate air pollution.世界气象组织说,气候变暖可能会加剧空气污染。
  • In fact efforts will merely exacerbate the current problem.实际上努力只会加剧当前的问题。
v.激怒,使(疾病)加剧,使恶化
  • He shouted in an exasperate voice.他以愤怒的声音嚷着。
  • The sheer futility of it all exasperates her.它毫无用处,这让她很生气。
vt.挖掘,挖出
  • They plan to excavate a large hole.他们计划挖个大洞。
  • A new Danish expedition is again excavating the site in annual summer digs.一支新的丹麦探险队又在那个遗址上进行一年一度的夏季挖掘。
学英语单词
aeration candle
Africanises
architectural composition
Astorp
azan
b.p.r.d
bendiest
blast trauma
borica (hungary)
bottom drift
bring ... to justice
bubblejets
burn of oral cavity
capability-based addressing
cardiac branch (or cardiac nerve)
catbird seat
cavern filling
cinchonology
clandestin
concurrently
cynddylans
derailment due to climbing of wheel-flange on rail
Dicomano
diminuse
diringer
dirty realism
dissociator
do son
doing-dong fight
dottur
drupel
east schelde (oosterschelde)
electromechanical analog computer
extension line for dimension
fimbristylis subbispicata nees et mey.
for screw stays
frigid belt
go in for
Goeferdinge
guide bend test
gumboti
hollow font
horizontal pressure foot
horswertianolin
hyperepinephrinemia
intermetallic phase particle
Kummell's point
kundu
lacrimal probe
landleapers
launch velocity
licea biforis
lump-sum measure expense
maneuvering trials
marchand de vin sauce
Mborla-Dioulasso
minister to
mwhs
Niutou Bandao
nmdar
non-trivial functional dependence
notice of personal assessment
nuclear detector
orthodox straddle
out-of-order signal
outlitigated
pad supported jack-ups
passenger wharf
portable rivet forge
potassium cyanoaurite
precast artistic terrazzo flooring
promotion and transferring
quasi-stationary spectrum
radar distance meter
railway gauge
reclaimant
restless sleep
rice box
run-up
seated gas generator
selenates
self-judgment
shutoff block
silo cell
silverspears
single stage diffusion unit
singular stiffness matrix
snorkel divings
Solarians
swell scale
swing gear
tracing observation
transmission-countershaft reverse gear
trimolter
tuberostemonine
tyrement
undoed
unearthed
vaccinating
visual tuning
voltage generator
winter flowering