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
But I was lucky enough to have a career as a music teacher
但我很幸运， 有一个音乐教师的事业
Save it!
你省省吧！
It's a bike.
一辆自行车。