Nitrovinylation
[化] 硝基乙烯化; 硝基乙烯化作用
🗣️ 情景例句
That's all right.
没关系。
I'm sorry I forgot your birthday, it completely slipped my mind.
我很抱歉忘了你的生日，我完全不记得了。
You see, we've been in China for over two years now, so we are travelling back to England soon for a holiday.
您知道，我们到中国已有两年多时间了，所以不久后我们就要回英国度假了。