Dibutyl ketone
[化] 二丁基酮; 二丁基甲酮; 5-壬酮
🧩 词语组成解析
[机] 二丁基
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
A lot of people come to openings
许多人参加开幕仪式
How have you been?
你过的还好吗？
I don't like this either.
我也不高兴这么做啊。