Valve leakage
[化] 阀漏失
🧩 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
I like to snack between meals
正餐间我爱吃点零食。
May I ask you how old you are?
我能问你多大了吗？
I'll have a ham salad, please.
请给我一份火腿沙拉。