Membrance valve
[化] 薄膜阀
🧩 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;
🗣️ 情景例句
Hello. Is this the Old Country Inn?
喂 ，是Old Country Inn吗？
I cannot believe that.
我还是不敢相信。
You'll know our products better after this visit.
参观后您会对我们的产品有更深的了解。