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
Susan called early this morning. Susan
一大早打电话来。
People are always changing, aren't they?
人总是在变，不是吗？
To this pleasure camping gives an exquisite refinement.
因此开车去露营会给这种快乐意识增加一种优雅意境。