proportion [prəˈpɔ:ʃn]以下由轻松背单词网站提供
单词级别第5级基本释义n.比率,比例;大小英英释义the number or amount of a group or part of something when compared to the whole参考例句His head is out of proportion to the size of his body. 他的头部与身体大小不成比例。The proportion of imports to exports is worrying the government. 进口与出口的比例令政府担忧。 推荐阅读 |