n.部分,份额;比例;重要性;均衡;
v.使相称;使成比例;
例句:
There was a proportion of research, which I reckoned at not more than 30 percent, that was basic research.
我估计基础研究的比例最多只占30%。
His features are in proportion.
他五官端正.
His short legs were not in proportion to his long body.
他的短腿和他的身长不成比例.