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 guess I am, too.
我想我也一样。
Sickness shows us what we are.
疾病使人亮出本来面目。
You can't buy them in the shop before eight o'clock.
上午八点之前你在商店里是买不到东西的。