Dioxyanthranol
[医] 二羟基蒽酚, 蒽三酚
🗣️ 情景例句
the copy of Richard's book on my desk?
在我桌上那本Richard的书 好吗
Sober up!
清醒点！
Even if you travel in ideal weather, sea journeys take a long time.
即使风平浪静，坐船旅行也要占用很长时间。