Aan
abbr. 氨基乙腈（amino acetonitrile）
🗣️ 情景例句
and do it while I talk to my secretary.
我去和秘书说个话。
Let me go.
让我走。
Good morning, Mrs Brown. Well, what's your trouble, young man?
布朗太太早上好。嗯，小伙子有什么病？