Valve disc
[化] 阀碟
🧩 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;
disc
[disk]
n. 圆盘;唱片;磁盘;
🗣️ 情景例句
I have been offered a job with a major accounting company
有一家大会计公司提供我一个工作
What's your favorite musical instrument?
你最喜欢的乐器是什么？
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。