penstock
'penstɒk
基本解释
n. 水闸门, 水道, 水渠
[机] 压力水管, 导水管
英文释义
n regulator consisting of a valve or gate that controls the rate of water flow through a sluice
n conduit that carries a rapid flow of water controlled by a sluicegate
词形变化
上一个单词：penster
下一个单词：penstocks