Ketonic acid
[化] 酮酸(RCOCOOH)\\n[医] 酮酸
🧩 词语组成解析
酮的
🗣️ 情景例句
It's only natural that if I care about Michelle
假如我关心 Michelle
Why are you so busy?
你为什么这样忙碌？
Though he was reluctant to do so at first, we eventually persuaded him to take us.
一开始，他很不愿意，但经劝说，终于同意了。