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
What time is it?
现在是什么时间了？
Kill the goose that laid the golden egg.
杀鸡取蛋
Harrison had thought of everything except the weather.
哈里森把每件事情都考虑到了，唯独没想到天气。