n.绊跌者;<英,贬>(尤指一日游的)旅游者;<机>倾卸装置;<铁>发信号装置;
例句:
The pressure activates the tripper and releases the water.
压力激活了倾卸装置使水得以释放.
...when the shops shut and the trippers go home.
当商店关门、度假者返程回家时
Not another ego tripper running for public office!
可别上一个追名逐利的人当官.