1.辭掉
He has packed in his job. 他已經辭掉工作。
2.戒除
Drinking is unhealthy—you should pack it in. 喝酒對身體不好，你麼該戒除。
3.不幹
Any person other than him would have packed it in a long time ago. 要是別人恐怕早就不幹了。
4.結束
She packed in her college studies to become a model. 她結束大學學業當模特兒去了。
