expansion的解释

来源：化拓教育网

expansion的意思是：n.膨胀；扩展；扩充。expansion【近义词】growth【U】增长。expansion的读音是英[?k'sp?n?n]；美[?k'sp?n?n]。

n.(名词)

二、双解释义

n.(名词)

三、词典解释

1.扩张;扩充;扩大;发展
Expansion is the process of becoming greater in size, number, or amount.

expansion的反义词

e.g. ...the rapidexpansion of private health insurance.
个人健康保险的迅速发展
e.g. ...a new period of economicexpansion...
经济发展的新时期

四、例句

Metals undergo expansion when heated.

金属加热时会膨胀。

The thermostat is based on the fact that different metals have different coefficients of expansion.

恒温器是以不同的金属有不同的膨胀系数这一事实为根据的。

His economic policies paved the way for industrial expansion.

他的经济为工业的扩展铺平了道路。

The time has come for the firm to consolidate after several years of rapid expansion.

公司经过几年的迅速发展之後，该整顿一下了。

This book is an expansion of the play he wrote before.

这本书是他以前写的剧本的扩充。

五、常见句型

用作名词(n.)

The future expansion of the business calls for two new factories.
将来业务扩大需要新建两个工厂。
Heat causes the expansion of gases.
热使气体膨胀。
His chest is like the expansion of a sea.
他的胸怀像大海一样宽阔。
He gave an expansion of that affair.
他详述了那件事。
His big book is an expansion of the little book he wrote before.
他这本大部头的书是在以前写的一本小册子基础上扩充而成的。

六、经典引文

The gilded clouds in fair expansion lie.
出自：Pope
The lotus..opens with an expansion such as no other flower knows.
出自：D. H. Lawrence

expansion的相关反义词

contraction