ball cock

ball cock

美 　英

• na.浮球活栓
• 網絡浮球閥；球旋塞；浮球旋塞

詞形變化

復數：ball cocks  

同義詞

英漢解釋

na.

1. 浮球活栓

英英解釋

n.	1. a floating ball that opens and closes a valve, used for controlling a water supply, for example in a toilet

例句

The toilet cistern at home had jammed and I had to get a new ball cock valve.

家里馬桶的水池塞了，我得去買一個新的球形閥回去。