Acetophenanthrene
[化] 乙酰菲
🗣️ 情景例句
The other day he finally popped the question.
第二天他终于开口求婚了。
Everything is going according to schedule.
一切在按照预定计划进行。
His cake is three times bigger than mine.
他的蛋糕比我的大三倍。