Dioxyanthranol
[医] 二羟基蒽酚, 蒽三酚
🗣️ 情景例句
Ah! I'll read it to you.
啊！ 我来读给你听听。
I had thought he knew the time of the meeting.
我原以为他知道开会时间。
It is no use starting late in life to say:
年老的时候说