penstock
音標['penstɒk]中文翻譯：
n. 水閘門, 水道, 水渠
【機】 壓力水管, 導水管
英文解釋：
名詞 penstock:
- regulator consisting of a valve or gate that controls the rate of water flow through a sluice同義詞：sluicegate, sluice valve, floodgate, head gate, water gate
- conduit that carries a rapid flow of water controlled by a sluicegate同義詞：sluice, sluiceway