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
Aren't you excited about that?
你不感到兴奋吗？
The post office is two blocks straight ahead, You can't miss it.
那邮局一直向前走过两条街，很好找。
Who's not here?
谁还没有到？