Acetacetic acid
[化] 乙酰乙酸
🧩 词语组成解析
🗣️ 情景例句
I was wondering if you'd like to go to a movie with me.
不知道你是否有兴趣和我一起去看电影。
I'm twenty-two (years old).
我二十二了。
I'm off on Sunday.
星期天动身。