handler

1. N-COUNT A handler is someone whose job is to be in charge of and control an animal. 動物訓(xùn)導(dǎo)員

Fifty officers, including dog handlers, are searching for her. 50名警官，包括警犬訓(xùn)導(dǎo)員，正在尋找她。

2. N-COUNT A handler is someone whose job is to deal with a particular type of object. 操作工

...baggage handlers at the airport. …機(jī)場行李搬運(yùn)工。