Acetylacetone
乙酰丙酮, 戊间二酮
🗣️ 情景例句
Harry, what would you like? Harry
你要什么？
I'm afraid you will be late.
我怕你会迟到。
'I have never borrowed any money from you,' Tony said, 'so now you can pay for my dinner!'
“我还从未向你借过钱，”托尼说道，“所以现在你可以替我付饭钱了！”