proportion的動詞形式就是本身，意為使成比例；使相稱；使均衡。
壹、雙語釋義
1、均衡，相稱，協調：the correct relationship between the size, position, and shape of the different parts of a whole.
2、比例，比率：relation of one thing to another in quantity, size, etc.; ratio.
3、部分，份兒：comparative part or share of a whole.
4、使成比例：put into proportion or right relationship.
二、詞組短語
1、in proportion：成比例；相稱。
2、a large proportion of：壹大部分。
3、direct proportion：正比；正比例。
4、geometric proportion：等比。
5、proportion by weight：重量比。
三、英語例句
1、The two windows are in admirable proportion.
這兩扇窗戶十分相稱。
2、The tree can grow to massive proportions.
這課樹可以長到很大。
3、We must proportion the punishment to the crime .
我們必須使刑罰與罪行相當。
4、You must proportion your spending to your salary.
妳必須使妳的開支與妳的薪水相均衡。