Diethyl acetone
[医] 二乙酮
🧩 词语组成解析
a. [化]二乙基的
n. 丙酮\\n[化] 丙酮
🗣️ 情景例句
and his daughter Michelle.
以及他女儿Michelle。
She is singing in practice.
她在练习唱歌。
was headed with a striking illustration of a lady in a state of considerable distress,
文章上方有一幅引人注目的插图，是一位表情沮丧的女子。