Acetylacetone
乙酰丙酮, 戊间二酮
🗣️ 情景例句
Philip, would you join me in the kitchen, please? Philip
请你跟我来厨房好吗
Not quite.
不完全如此。
and throwing a holy wreath into the current in the winter.
冬天往河中抛撒一个冬表花环。