Dioxole
[化] 间二氧杂环戊烯
🗣️ 情景例句
That's a great idea, Grandpa!
这太好了， 爷爷。
Hold fast when you have it.
紧握你手中之物。
I can hear something! said Lucy.Does anybody live on this island?
“我听到什么东西了！”露茜说，“岛上有人居住吗？”