look用法
3个回答

1.不及物动词 加介词构成短语

look for 寻找 ,look after照顾 ,look out for 当心.look on 旁观

look back 回顾 look around 环顾 look through 仔细检查 look up 查阅

2.名词 have a look at 看一看

good looks 好看的长相

3系动词 He looks angry