Escapo valve
[机] 排泻阀, 调压调
🧩 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
Due to lack of funds
由于缺乏经费
I'm studying upstairs.
我在楼上读书。
I'd like to take these catalogs with me.
这些目录我想带走。