Acetoxyl
[化] 乙酸基; 乙酰氧基
🗣️ 情景例句
How do you stay so young-looking?
你怎样保持如此年轻的？
No man is so old, but thinks he may yet live another year.
人越活越想活。
Did you enter the contest?
你参加比赛了吗？