dump1/dʌmp; dʌmp/v [T] 1 to put something somewhere in a careless way 乱放﹐乱堆﹐乱扔: dump sth in/on/down etc They dumped their bags on the floor and left. 他们把包乱放在地上就离开了。2 to get rid of something that you do not want 丢弃﹐抛弃: Waste chemicals are simply dumped in the river. 废弃化学物就这样扔到河里去。see box at见 RUBBISH 方框
dump2n [C] 1 a place where unwanted waste is taken and left 垃圾场: a rubbish dump 垃圾场2 informal a place that is very dirty and ugly【非正式】脏乱的地方﹐邋遢地方: This town's a real dump. 这镇子很脏乱。3 be down in the dumpsinformal to feel very unhappy【非正式】极不开心﹐非常难受