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
It is not as difficult as it looks.
这并不像看起来那丢难。
He realized that he was heading in the wrong direction.
他意识到走错了方向。
I'm an office worker.
我是上班族。