pack sth in
(infml 口) give sth up; abandon sth 放弃或抛弃某事物
She´s packed in her job. 她已辞掉了她的工作.
Smoking´s bad for you; you ought to pack it in. 吸烟对你很不好, 应该戒掉. pack sth in/into sth; do (a lot of things) in a limited time 在有限的时间里做(大量的事)
She managed to pack a lot of sightseeing into three days. 她三天中设法观光了许多地方.