v.使 ... 膨胀；详述；扩张；增加；张开 形容词：expandable名词：expander过去式：expanded过去分词：expanded现在分词：expanding第三人称单数：expands

expand详解释义

expand双解释义

expand

v.(动词)

扩张，扩展，发展

扩大，扩充

详述，详细阐明，细谈

使扩张，使变大

（使）增长，（使）增加

（使）膨胀

变得和蔼可亲

延伸

使发展

【释】扩编

【数】展开

感到心旷神怡，热情洋溢

变开朗；（谈吐）放开

伸展，伸开，展开

推广开来

v.(动词)

vt. & vi. 扩大; 加大; 使大 make larger

vt. & vi. 展开 unfold or spread out

Verb

extend in one or more directions;

"The dough expands"

become larger in size or volume or quantity;

"his business expanded rapidly"

make bigger or wider in size, volume, or quantity;

"expand the house by adding another wing"

grow vigorously;

"The deer population in this town is thriving"
"business is booming"

exaggerate or make bigger;

"The charges were inflated"

add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing;

"She elaborated on the main ideas in her dissertation"

expand the influence of;

"The King extended his rule to the Eastern part of the continent"

expand词语用法

expand例句

expand搭配

v.(动词)expand的意思是“扩大,扩张”,指事物在范围、规模、体积或大小尺寸上的扩大,侧重于“扩展”和“发展”,引申可指“详尽阐述”。expand既可用作及物动词,又可用作不及物动词,用作及物动词时可接名词或代词作宾语。expand在口语里还可表示“变得亲切友好,变得乐于交谈”,这种用法多见于英式英语。 用作动词(v.)

Metals expand when they are heated.
金属遇热则膨胀。

Would you expand upon the matter a little further?
请你再进一步谈谈这件事好吗?

They conferred on the best way to expand business.
他们商议扩展业务的最好方法。

Our foreign trade has expanded during recent years.
近年来我们的对外贸易有所增加。

The petals of many flowers expand in the sunshine.
许多花的花瓣在阳光中绽放。

～+名词

expand armaments
扩充军备

expand the chest
使胸腔扩展

expand contact
扩大交往

expand drainage capacity
增强排水能力

expand influence
扩大影响

expand market
扩大市场

expand production
扩大生产

expand ranks
扩大队伍

expand ties
扩大联系

expand view
阐述观点

～+副词

expand constantly〔gradually〕
日益扩大

expand fully
充分地扩张

expand greatly
大大扩大

expand out
扩展

expand rapidly
迅速发展

expand steadily
稳定地发展

～+介词

expand by
因…而扩大

expand from...to...
从…增加到

expand in
在…中发展

expand into
扩大成

expand into an industrial city
发展成工业城市

expand on
进一步阐述,详谈

expand on a problem
对某个问题加以阐述

expand upon
根据…阐述

expand近义词

swell enlarge grow increase magnify inflate extend unfold broaden spread spread out dilate develop open out amplify multiply sprawl balloon branch flare distend stretch augment pump lucubrate thrive expatiate exposit flourish blow up expound boom flesh out elaborate contract shrink

expands