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
To the corner and then a left?
走到拐角向左转对吗
He's getting used to thinking in English.
他正在养成用英语思维的习惯。
You are John Smith, the engineer,aren't you?
你是工程师约翰。史密斯，对吗？