Aldoniolactone
醛糖内酯
🗣️ 情景例句
We're having a good time, and they're in good hands.
我们玩得痛快，他们也得到很好的照顾。
I think your price is on the high side.
我认为贵方价格偏高。
What's on your mind?
你在想什么呢？