Question

look up,look for,look at，look over的区别

Answer 1

look up （ 在字典中）查 look up the word in the dictionary

look for 寻找 I am looking for my pen.

look over (医生)检查 The doctor looked over the boy carefully.

look at 看 Look at the boys. They are playing basketball.

够详细吗？还有例句，望采纳！