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
you have a lunch appointment with Mr. Levine,
跟Levine先生约好吃午餐。
To push the wrong button
按错了按钮
It was from the study of these that so much was learnt about the interior of the earth.