sluice

水閘、閘門

They opened the sluice to lower the water level in the canal.

他們打開水閘，讓運河的水位降下來。

水道、引水渠

Rainwater rushed down the concrete sluice behind the factory.

雨水沿著工廠後方的混凝土水道奔流而下。

沖洗、沖刷

The workers sluiced the market floor with buckets of water.

工人用一桶桶的水沖洗市場的地板。

奔流、湧出

Muddy water sluiced through the broken pipe all morning.

泥水整個早上不斷從破掉的水管奔流而出。