Undersluice
底部(闸门)泄水渠槽
🗣️ 情景例句
We are lucky to have you, Marilyn.
拥有你是我们的幸运， Marilyn。
There is none without a fault.
人孰无过。
Snails would, of course, be the main dish.
蜗牛当然是道主菜。