Undersluice
底部(闸门)泄水渠槽
🗣️ 情景例句
I had the appointment written on my calendar and was looking forward to the occasion.
我早已把这个约会写在我的日历上而且一直期待着这一时刻。
The question revealed the truth.
那个问题揭示了真相。
Every day he leaves his home and walks to the lift.
每天他离家后就步行去乘电梯。