Anthratriol
[化] 蒽三酚
🗣️ 情景例句
When I first graduated from college.
那时我刚从大学毕业。
I don't know how to do that.
我不知道该怎么打。
I have often tried to conceive of what those pages might contain,
我常常试图想像这些纸上所写的东西，