Disc valve
[化] 盘形阀
🧩 词语组成解析
disc
[disk]
n. 圆盘;唱片;磁盘;
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
Have you ever been there?
你去过那儿吗？
I'm going to show him how to speak English.
我正要指点他如何讲英语。
Really? What's it?
真的？是什么？