更新时间：2024-05-20 17:59:41
Noun:- regulator consisting of a valve or gate that controls the rate of water flow through a sluice
- a gate upstream from a lock or canal that is used to control the flow of water at the upper end
head gate是什么意思 head gate在线翻译 head gate什么意思 head gate的意思 head gate的翻译 head gate的解释 head gate的发音 head gate的同义词
