Ferromanganic
亚铁锰(根)(指含有二价铁与三价锰)
🗣️ 情景例句
I can get some of my friends to go around the neighborhood
我可以叫我的朋友们在这社区
I imagine you are tried after your trip.
我想你旅行回来一定疲惫不堪吧。
What nationality are you?
你是哪国人？