Aldehyde ketone
[机] 醛酮
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
By the way, I'm Richard.
噢，我忘了说，我叫Richard。
Catch the bear before you sell his skin.
大事未成时，莫开庆功宴。
I don't want to see your face!
我不愿再见到你！