单词：penstock
音标：['penstɒk] ；
n. 水闸门, 水道, 水渠
[机] 压力水管, 导水管
[机] 压力水管, 导水管
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
n conduit that carries a rapid flow of water controlled by a sluicegate
词型变化：名词复数形式 : penstocks
penstock的用法和样例：
词汇搭配
- banded penstock加箍压力水管...
- embedded penstock埋藏式压力水管...
【近义词】
- sluice水闸
- sluiceway闸沟
- water gate水门(水闸
- floodgate泄水闸门
- sluice valve水闸
- head gate首部闸门(引水闸门)...
- sluicegate水闸