know chalk from cheese的意思|示意
精明；有判断力
know chalk from cheese的网络常见释义
有判断力 ... a piece of chalk 一支粉笔 chalk up 记下；取得；归咎于... know chalk from cheese 有判断力[通常用于否...
know chalk from cheese相关短语
1、 not know chalk from cheese 不辨黑白
know chalk from cheese相关例句
Such a young child does not know chalk from cheese.
这样年幼的孩子是不辨是非的。
In fact, he often changes girlfriend, for he doesn't know chalk from cheese.
事实上，他经常换女友，因为他不知好歹。