know from

• vt. 区分

例句

用作及物动词 (vt.)

1. It is easy to tell an ox from a cow.
   公牛和母牛很容易区分。
2. He can scarcely tell fact from fiction.
   他几乎不能区分现实和虚幻。

词汇搭配

• know black from white 有判断力, 精明机敏...
• not know from A to B 什么都不懂; 一字不...
• know a hawk from a handsaw 有辨别能力(有常识...
• not know chalk from cheese 不辨黑白
• know someone from a to z 对…知道得很清楚,对...
• know someone from his bottle up 自从某人吃奶的时候就...
• know chalk from cheese 有判断力,精明...