leave的'反义词：
stay
to continue to be in a particular place for a period of time without moving away 停留；待
例句：
Stay there and don't move!
待在那儿别动！
return
to come or go back from one place to another
回来；回去；返回
例句：
She's returning to Australia tomorrow after six months in Europe.
她在欧洲逗留了六个月，明天要返回澳大利亚了。
leave单词释义：
leave有多重含义，最常用的为
to go away from a person or a place 离开（某人或某处）
例句：
1. He has left Beijing for London.他已经离开北京到伦敦去了.
2. He left his hometown and looked for a job in town.他离开家乡到城里找工作.
3. She left some of the food for her husband.她给丈夫留了一些吃的.
4. Leave your phone number,please. 请留下您的电话号码.
5. I have postponed my leave . 我已延期了我的休假.
6. If you want, we can leave .假如你想,我们可以离开.
7. He went out without leave . 他未经许可就出去了.
8. We will leave at daybreak. 我们将在拂晓时出发.
9. Yes, she was right. He should leave .是的,她是对的.他应该离开了.
10. We have no alternative but leave . 我们别无选择,只能离开.
11. I have to leave you now. 我现在必须要离开你了.
12. Must you leave me, Jane? 你一定要离开我吗,简?
13. Need you leave so soon?你偏要这样早离开吗?