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 don't feel alone anymore.
我再也不觉得孤独了。
Is there a pay pnone nearby?
这附近有没有公用电话？
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，