更新时间：2024-11-11 20:05:17
Noun:- regulator consisting of a valve or gate that controls the rate of water flow through a sluice
sluice valve是什么意思 sluice valve在线翻译 sluice valve什么意思 sluice valve的意思 sluice valve的翻译 sluice valve的解释 sluice valve的发音 sluice valve的同义词
