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
That's this dress. Borrowed from Marilyn.
那就是这件礼服。跟Marilyn借的。
The target shooting requires the power of concentration.
射击需要集中精神。
I could answer sixteen of the question.They were very easy.
其中的16道题。这些题很容易。