Diethyl ketone
[化] 二乙基甲酮; 3-戊酮\\n[医] 二乙酮
🧩 词语组成解析
a. [化]二乙基的
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
I sold it to the present owners.
是我把它卖给了现在的主人。
Yes,he is.
是的，他是。
Nice to see you. Please come in. This way, please.
很高兴见到你，进来吧！请这边走。