Valve cone
[化] 阀锥体
🧩 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;
cone
[kəun]
n. 圆锥体;球果;圆锥形东西;
vt. 使成锥形;
🗣️ 情景例句
Let's talk over coffer.
让我们边喝咖啡边聊吧。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
You should take advantage of it.
你应该好好利用这个机会。