Undersluice
底部(闸门)泄水渠槽
🗣️ 情景例句
Why do you want to resign your position as secretary?
你为什么想辞去秘书的职务？
An idle brain is the devil's workshop.
游手好闲是万恶之源。
I'll get back to you as soon as I can.
我会尽快给你回音。