1 to examine or study sth 检查;研究: My tooth aches. I think a dentist should look at it.我牙痛,想找牙医检查一下。The government is looking at ways of reducing unemployment.政府正研究减少失业人数的办法。
2 to read sth 读;阅读: Could I look at the newspaper when you've finished with it?你看完那份报纸后,可以给我看看吗?
3 to consider sth 认为;看待: Different races and nationalities look at life differently.不同种族和国籍的人对生命有不同看法。