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
Three--t-h-r-e-e.
Three t-h-r-e-e。
I often have supper at night.
我常常在晚上吃晚餐。
Where are the balls?
球在哪里？