look out
注意；面朝；照料
look on观看
look up查阅

look after照料
look good看上去很好看...

look sharp赶快
look about扫视四周

look at看
look ahead考虑未来

look for寻找
look to指望

look back回顾
look in顺便看望

look small显得渺小
look into调查

look blue悉眉苦脸(神色沮丧)...
not much to look at外表不怎么好看,相貌...

look here[口]喂
look down on俯视look through 看穿