Dioxolone
[化] 二氧杂环戊烯酮
🗣️ 情景例句
Mm, the day after tomorrow?
啊，后天？
Happy New Year!
新年快乐！
But I didn't see much during the flight because there was too much cloud.
但我在飞行途中并没有看到什么东西，因为云层很厚。