Aldoniolactone
醛糖内酯
🗣️ 情景例句
You and Dr. Philip Stewart--
你和Philip Stewart医生
May I propose that we break for coffee now?
我可以提议休息一下，喝杯咖啡吗？
How ever you may work hard, the boss will not be fully satisfied.
无论你有多努力，老板总不会完全满意。