Alkamine
[化] 氨基醇\\n[医] 氨基醇
🗣️ 情景例句
Have you been waiting for me for a long time?
你已经等我很久了吗？
Proverbs are the cream of a nation's thought.
谚语是一国的思想精华。
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。