trough的英文翻译是什么意思,词典释义与在线翻译
Noun:- a narrow depression (as in the earth or between ocean waves or in the ocean bed)
- a channel along the eaves or on the roof; collects and carries away rainwater
- a concave shape with an open top
- a treasury for government funds
- a long narrow shallow receptacle
- a container (usually in a barn or stable) from which cattle or horses feed