Ballcock
01
浮球阀, 马桶水箱水位调节阀
a valve that regulates the water level in a toilet tank by using a floating ball to control the flow of water from the supply line
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
ballcocks
例子
He had to replace the ballcock because it was leaking water continuously.
他不得不更换浮球阀，因为它一直在漏水。
