Ballcock
n. 浮球旋塞
✅ 同义词
📖 牛津释义
ballcock
n device with a floating ball that controls the water level in a cistern 浮球旋塞; 浮球阀.
🗣️ 情景例句
It's too soon to know for certain.
现在还太早， 不知道确切情况 。
Let me carry your baggage.
让我拿你的行李。
Mr Zhu, have you seen the sea?
朱先生，您看见大海了吗？