Float(ing) valve
[化] 浮球阀
🧩 词语组成解析
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
I should have quit while I was ahead.
我应该见好就收。
I spent 12 dollars.
我用了十二块钱。
3 'I said it was a good idea all along.'
三、 我一直说这是个好想法。"