Escapo valve
[机] 排泻阀, 调压调
🧩 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
Do you have anything to declare for customs?
有什么要申报呀？
Cartons are seaworthy.
纸箱适合海运。
It is now being used indifferently for both.
人们现在正漫不经心地把知识用于这两个方面，