Clack valve
止回阀
🧩 词语组成解析
clack
[[klæk]]
v. 噼啪响\\nn. 噼啪响
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
Is that it?
就这个吗？
Do we really have the means to actually pull this off?
我们确实有办法把这事办成吗？
No problem. we'll make it later in the month.
没关系，这个月改天再说吧。