Acetylacetone
乙酰丙酮, 戊间二酮
🗣️ 情景例句
How about the price list? Does it have a guarantee to go with it?
价格表呢？有没有附保证书呢？
Life is but a span.
人生如朝露。
What do you think she would like, dear?
你想她会想要什么呢，亲爱的？