Conical valve
[机] 锥形阀
🧩 词语组成解析
a. 圆锥形的, 圆锥的\\n[计] 圆锥的
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
You can take this job and shove it.
你把这份工作留着你自己干吧。
Call information for the number.
打查号台查询电话号码。
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>