dumper
['dʌmpə]
n.垃圾倾倒车,倾卸装置,崩溃
例句与用法：
Dumped the load of stones.
卸下装载的石头
He's dumped his wife and gone off with one of his students.
他丢下妻子，跟自己的一个学生跑了。
She dumped the kids at her mother's and went to the theatre.
她把孩子放在娘家就看戏去了。
Sealed containers of nuclear waste have been dumped in the sea.
盛有核废料的密封容器被丢在海里。
详细释义：
n.
1. 倾卸车; 自倾货车
2. 将人冲上岸边的大浪