Constant pressure valve
[化] 恒压阀
🧩 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
Mary, what's your favorite sport?
玛丽，你最喜欢什么运动？
The farmer is hoeing the fields.
农民在耕地。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。