Scavenging valve
[机] 驱气阀
🧩 词语组成解析
[化] 除气; 除气法; 清除的\\n[医] 清除
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 love cats.
我喜欢猫。
I will be seeing him in a few days from now.
我将在几天后见到他。
For them the working hours are never long enough.
对他们来说，工作时间总不会太长，