Valve clack
[化] 阀瓣
🧩 词语组成解析
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;
clack
[[klæk]]
v. 噼啪响\\nn. 噼啪响
🗣️ 情景例句
And it makes me feel good that you care about us.
你关心我们大家这使我太高兴了。
He who has health has hope, and he who has hope has everything.
身体健壮就有希望，有了希望就有了一切。
Do you all understand?
你们都明白了吗？