Aldoside
醛糖甙
🗣️ 情景例句
Stewardess, I feel sick. Where's the bathroom?
小姐，我觉得很难受。洗手间在哪里？
You are still thinking about a Ph.D., aren't you?
你还是想学成博士，是吗？
No spitting on the street.
禁止在大街上吐痰。