Emergency valve
[化] 事故阀
🧩 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
What would you like to see me about?
你找我什么贵事？
Have you offered him any candy?
你给他糖果吗？
Have fun!
玩得开心！