weir
n
1 wall or barrier built across a river in order to control or divert the flow of water 堰; 拦河坝.
2 fence made of stakes or branches put across a stream in order to make a pool where fish may be caught 鱼簖.
🗣️ 情景例句
Is it too early to call Mr. Carlson?
现在打电话给Carlson先生会不会太早了?
Excuse me, I'd like to ask you a question.
对不起,我可以问个问题吗?
They have nothing to sell and require nothing from others.