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[ɪk'spænʃn]；美[ɪk'spænʃn]。
一、详尽释义点此查看expansion的详细内容
二、双解释义
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.
他的经济政策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
六、词汇搭配
expansion的相关近义词
growth、development、extension、enlargement、increase、opening out、accession、width、addition、breadth、elaboration
expansion的相关反义词
expansion的相关临近词
expansive、expanse、expansions、expansional、expansionary、expansionest、expansionist、expansionism、expansion gun、expansion way、expansion tap、expansion set