Formonitrile
氢氰酸, 甲腈
🗣️ 情景例句
I really must be going now.
现在我真的该告辞了。
If wise men play the fool, they do it with a vengeance.
智者干傻事，愚蠢到极点。
Really? What's the trouble?
真的？怎么啦？