- 解除；消除：
She quit herself of all worries and devoted herself to the study of science.
她摆脱了一切烦恼，潜心研究科学。
- 偿还(债务等)；报答：
He quitted all scores with his friend.
他与朋友结清了一切债务。
- 离职；辞职：
He is going to quit his job next month because his salary is too low.
他由于薪金太低拟于下月辞职。
- 停止(工作等)；放弃：
The workers quit work at noon.
工人在中午时停止工作。
He has quit smoking for more than ten years.
他戒烟已经十多年了。
- 离开：
They have to quit China in a few days.
他们必须在几天之内离开中国。
- [quit oneself][古语]表现:
He quit himself like an old man.
他表现得像个老人一样。