N-acetylhexosamine
[化] N-乙酰己糖胺
🗣️ 情景例句
I haven't seen you since the hospital.
自从医院相遇之后再也没有见到你。
It seems he's the big boss.
看起来他好像是大老板。
Yes, It was a real pity!
可不是，太可惜了。