If这个词的用法
问题描述:
If这个词的用法
if的用法(详细)~`
答
if [if] conj.1. [表示条件或假设]如果;假如,倘若,要是:例句: If I knew, I would say.如果我知道,我就说了.If I were you, I would have failed.如果我是你,我可能会失败的.2. 尽管;虽然;即使:例句: If he is ...