ballcock
US /ˈbɔːlkɑːk/
UK /ˈbɔːl.kɒk/
名词
浮球阀, 浮子阀
a device for controlling the water level in a cistern, consisting of a floating ball that operates a valve
示例:
•
The toilet was constantly running because of a faulty ballcock.
马桶因为浮球阀故障而不断流水。
•
He had to replace the old ballcock in the cistern.
他不得不更换水箱里旧的浮球阀。
同义词: