Xanthopurpurin
(=purpuroxanthin)1, 3-二羥基蒽醌
?? 擴展釋義
【化】 1,3-二羥基蒽醌
??? 情景例句
What makes you work so hard?
什么使你這樣賣命？
Never too late to mend.
過則勿憚改。
Kate Klarke! I know her. I met her last year. Do give her my regards.
凱特·克拉克！我認識她。我去年見過她。請代我向她問好。