sluice
名词 sluice:
conduit that carries a rapid flow of water controlled by a sluicegate
同义词:sluiceway, penstock
动词 sluice:
pour as if from a sluice
同义词:sluice down
irrigate with water from a sluice
同义词:flush
transport in or send down a sluice
draw through a sluice