Cone valve
[化] 锥形阀
🧩 词语组成解析
cone
[kəun]
n. 圆锥体;球果;圆锥形东西;
vt. 使成锥形;
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 are my best friend in the whole world.
你是我在这个世界上最好的朋友。
I try to keep in touch with current events by reading the newspapers.
我经常读报以尽量了解时事。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。