Acetacetic acid
[化] 乙酰乙酸
🧩 词语组成解析
🗣️ 情景例句
Great. What's happening with you these days?
非常好。你最近几天怎么样？
The plumber has made a mistake.
配管工犯了一个错误。
Of course. With pleasure.
当然愿意。