pack up
(infml 口)
(a) stop doing sth; give up or abandon sth 不再做某事; 放弃某事物
Business is terrible I might as well pack up. 生意很不好做--我还是关门算了.
(b) (of a machine, engine, etc) stop working or operating; break down (指机器、 发动机等)不工作或不运转, 出毛病, 有故障
My car has packedup. 我的汽车坏了. pack (sth) up put (one´s possessions) into cases, etc before leaving a place 将(东西)装箱打包离开某地
He packed up his things and left. 他把东西装进箱子里就动身了.