N-acetylhexosamine
[化] N-乙酰己糖胺
🗣️ 情景例句
I decided to give full-time attention to raising Robbie.
我决定全力抚育他。
Prepare for a rain day.
未雨绸缪。
'Don't interrupt,' he said.
“不要打断我的话，”他说。