Heterooligosaccharide
杂寡糖
🗣️ 情景例句
I see you're both animal lovers.
我看得出你们都是喜爱动物的人。
Don't make a noice.
不要吵。
Sure enough, Rastus arrived punctually at seven o'clock that evening.
果然，当天晚上7点正，拉斯特斯准时回来了。