Magnussonite
方砷锰矿
🗣️ 情景例句
I love my school. I have so many good friends there now.
我喜欢我的学校。我现在有那么多好朋友在那里。
Donald has become incensed at his friends for being so unkind.
唐纳德因为他的朋友太不客气，所以被激怒了。
but they lead mysterious lives of their own as well.
但是，它们又有自己神秘的生活方式。