Clapper valve
瓣阀
🧩 词语组成解析
clapper
[['klæpə]]
n. 拍手者, 铃锤, 钟锤\\n[电] 铃锤
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 would like to introduce you to your editor.
我来介绍你认识这本书的编辑。
Every Jack has his Jill.
有情人终成眷属。
2-10-net-30.
2-10-net -30。