Diazoethane
重氮乙烷
🗣️ 情景例句
Keep smiling! things will calm down.
乐观一点，事情会平息下来的。
It may be even more valuable than money but it tastes awful!
它可能比金钱更有价值，但是味道遭透了。
I've always dreamt of coming to China, and now my dream has come true.
我做梦都想到中国来，而现在我的梦想成真了。