look 词组的用法
问题描述：
look 词组的用法
特别要look through
答
look through+n（透过某物看）特殊：look through a book（翻阅一本书）look sb through(看透某人的心）look through one's lessons （复习功课）look black（显得很糟；脸色阴沉；面带怒容）look blue（神色沮丧）l...