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
I called my parents from the airport.
我从机场打电话给我父母。
I can't believe his story.
我无法相信他的说法。
In Miss Gao's class there are forty-six students.
在高老师的班上有四十六个学生。