Hexides
己糖二酐(脱二水己六醇类)
🗣️ 情景例句
Will you come over to help me with the tough job?
您能否来帮助我做这项艰苦的工作？
I can speak Chinese.
我会说中国话。
or of the habits of the social insects, let us say.
和昆虫群居的习性