Bleed(er) valve
[化] 泄放阀
🧩 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
Enjoy it.
请享用。
I tried to call you, but the line was busy.
我试着给你打电话，但老占线。
OK, I'll have a look.
好吧，我去看看。