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
Stop being so moody.
不要这么喜怒无常。
While (or Where) there is life there is hope.
留得青山在，不怕没柴烧。
Are you going to make another?
您准备再拍一部吗？