英语常见词根词缀大全

①evaluate 评价:e(表加强意义）+valuate对...作估价、对...评价→evaluate评价

Let's evaluate the evidence.

②elaborate 精心制作，详细描述：e(表引申意义）+labor劳动+ate动词后缀→elaborate经过一番劳动引申为精心制作、详细描述

In case anyone was following me, I made an elaborate detour. 为了防止有人跟踪我，我特地绕了弯路。

③emerge 浮出，出现：e出+merg沉,没+e→emerge往外沉、没引申为浮出、出现

Richard was waiting outside the door as she emerged. 40、ef- ：出、离去

①effluence 流出：ef出+fluence→effluence 流出 A poignant effluence from the object enveloped him. 他被对方流露出的真情所包围。

②effable 能被说出的：ef出+fabl讲、说+e→effable说出来、讲出来即能被说出的

The beauty of a sunset is beyond of effable.或者The beauty of a sunset is ineffable

日落的美是难以形容的。

③effoliation 落叶：ef离去+foliation生叶、发叶→叶子从树上离去即落叶 Effoliation occurs when autumn comes. 秋来落叶归根。

41、em- ：表示“置于...之内”、“上...”；表示“用...做某事”、“饰以...”、“配以...”；表示“使...成某种状态”、“致使...”、“使之如...”、“作成...”

①embay 使(船)入湾：em置于...之内+bay海湾→embay把船置于海湾之内即使(船)入湾

You must ensure that all ships are embayed before the storm come,or great damage will be incurred.

在风暴来临之前你必须确保所有船只都进入港湾，否则会导致巨大的损失。

②embalm 涂以香料(防腐剂)：em饰以...+balm香油→embalm饰某物以香油即涂以香料

We will embalm him forever. 我们永远怀念他

③embank 筑堤防护：em用...做某事+bank岸→embank用河岸做防护即筑堤防 护

The Analysis of the Design and Construction Techniques of the Critical Banks And Dams along the Yellow River embank 黄河大堤险工堤坝设计与施工技术分析

④embar 上门闩，囚禁：em配以...+bar门闩→embar给门配上门闩即上门闩，后来进一步引申为囚禁

Please embar the door before you go to sleep.

⑤embow 使...成弓形：em使...成某种状态+bow弓、鞠躬→embow使...成弓的状态即使...成弓形

His strength is so big that he can embow the branch.

⑥empower 使有权力，授权：em致使..+power权利→empower致使..有权力即使某人有权，授予某人权力

I want to empower the businessman.

⑦embitter 使受苦：em致使+bitter苦→embitter致使某人吃苦即使...受苦 The loss of all his money embitter the old man. 42、eco- ：ecological生态的、生态学的

①ecosphere 生态圈：eco生态的、生态学的+sphere范围、领域→ecosphere 生态圈

The earth is the greatest ecosphere.All natural resources must be protected.

②ecosystem 生态系统：eco生态的、生态学的+system系统、体系→ecosystem 生态系统

Water is the core of a healthy ecosystem.

③ecocide 生态灭绝：eco生态的、生态学的+cide/cise切、杀→ecocide 生态灭绝

The result of the abusive using ecological resources is ecocide. 43、en- ：表示“置于..之中”、“登上...”、“使上...”； make or cause to be,“使成某种状态”、“致使...”、“使之如...”、“作成...”；\用...来做某事\、“饰以...”、“配以...”；加在动词之前，表示“in”,或只作加强意义

①entrain 乘火车：en登上...+train火车→entrain登上火车即乘火车 Our orders were to entrain at 9:15 in the morning at a nearby siding. ②encage 关入笼中：en置于..之中+cage笼子→encage把置于笼子之中即关入笼中

The snake was eventually encaged by the staffs of the zoo after an hour. ③enthrone 使登基：en使上...+throne王位→enthrone使某人登上王位即使登基

The queen was enthroned in an ancient abbey. 女王在一所古老的大教堂里举行登基仪式。

④enable 使能够：en致使...+able有能力的、有才干的→enable致使某人成为有能力的、有才干的人即使某人能够...

Listening to music enables us to feel relaxed.

⑤endanger 使受危险：en使成某种状态+danger危险→endanger 使某人处于危险的状态即使某人受危险

It was foolish to endanger your life in that way.

⑥enslave 使成奴隶，奴役：en使之如...+slave奴隶→enslave使某人如奴隶一样即 使某人成奴隶

He is enslaved by love. 他正沉溺于爱情。

⑦enchain 用链锁住：en用...来做某事+chain链子→enchain用链子来锁住某人即用链锁住

Mrs. Penniman's imagination was restless, and the evening paper failed on this occasion to enchain it.

佩尼曼太太的想象又开始翻腾起来，连她手中的晚报此刻也无法使它平静下去。

⑧enclose 围入，关进：en：in+close关→enclose：close sth in another one把...关入...即围入，关进

Farmers often enclose their land with hedges. 农夫们常用树篱将他们的地围起来。

⑨entrust 信任，委托：en表示加强意义+trust相信、信任→entrust信任，委托

I hope we can entrust each other. 44、endo- ：内

①endoparasite 体内寄生虫：en内+parasite寄生虫→endoparasite在人体内的寄生虫即体内寄生虫

Investigation on endoparasite categories about importing Boer goat 进口波尔山羊体内寄生虫种类调查

②endogamy (同族)内部通婚：endo内+gamy→endogamy (同族)内部通婚 Now endogamy is forbidden by law.

③endogen内生植物：endo内+gen→endogen内生植物

The experiment showed that the method could identify acerose endogen weed correctly.

实验结果表明，此方法可有效地识别出玉米苗期田间细长的单叶子杂草。 45、eu- ：good;well;easy

①euphemism 委婉语：eu：good；well+phem 言+-ism 表示语言，语风→euphemism 好听的语言即委婉语

\euphemism for \

②euphonic 声音优美的：eu：good；well+phonic声音的、声学的→euphonic 好听的声音即声音优美的

For the art of euphonic singing, the speech in the language is the most important part.

对于美声歌唱艺术, 语言中的语音是最重要的部分.

③eupepsia 消化良好：eu：good；well+peps（消化；胃）+-ia（表名词,\病\）→eupepsia 消化良好