ball cock

ball cock

美 　英

• na.浮球活栓
• 网络浮球阀；球旋塞；浮球旋塞

词形变化

复数：ball cocks  

同义词

英汉解释

na.

1. 浮球活栓

英英解释

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.

家里马桶的水池塞了，我得去买一个新的球形阀回去。