Xanthone
n. [化]一种化学原料(为杀虫剂及合成染料)
🔁 扩展释义
【化】 ┷吨酮【医】 ┱吨酮, 氧杂蒽酮
🗣️ 情景例句
Ladies and gentlemen,
各位女士， 各位先生，
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
that bodies and the can be rapidly covered over and preserved.
尸体之类的东西才能被迅速地覆盖而保存下来。