Naphthoflavone
萘黄酮, 7, 8-苯并黄酮
🗣️ 情景例句
I found another mistake.
我又发现一个错误。
To live in the hearts of those left behind is not to die.
活在后人心，虽死而犹生。
London SE3 7SD
伦敦 SE3 7SD