Dioxyanthraquinone
[医] 二羟基蒽醌
🗣️ 情景例句
Remember when you and your dad and I
还记得你 你爸爸 和我
Do you work near the library?
你在图书馆附近工作吗？
My knee hurts, my foot hurts and my head too.
我的膝盖伤了，脚伤了，还有头。