N-acetylgalactosamine
[化] N-乙酰半乳糖胺
🗣️ 情景例句
The pleasure is all mine.
这是我的荣幸。
I'll have mashed potatoes and green beans.
我要土豆泥和青豆。
I never heard of anyone making a'skeleton', as we were taught at school.
我从未听说过任何一位作家像我们在学校学的那样，动笔前先列什么提纲。