Euxanthone
[化] 优┷吨酮; 1,7-二羟(基)-9-氧杂蒽酮(请比较flavone黄酮)
🗣️ 情景例句
Do you have a story?
你有什么新闻故事呢
I'm willing to bet he'll lose.
我愿意赌他输。
and its owner his or her full intelligence;
和智力还有待发展和完善，