1.come back 回來
Don't you dare come back again!
你敢再回來!
2.at once 立刻, 馬上
The man was so genial, so I was drawn to him at once.
這人這么和藹,我立刻為他著迷。
3.give up 放棄
I give up; tell me what the answer is.
我認(rèn)輸,告訴我答案吧。
4.according to... 根據(jù)..., 依照...,
The books in the library were distributed according to subjects.
圖書館里的藏書按科目分類。