Ferrojacobsite
铁锰尖晶石
🗣️ 情景例句
My wife is a writer. She writes on her computer. She has published ten novels already.
我的太太是个作家。她在计算机上写作。她已发表了10部长篇小说。
We can live without our friends, but not without our neighbours.
生活可无友，邻居不能无。
Thanks. I see them now.
谢了，我现在看到了。