Manganleonite
锰钾镁矾
🗣️ 情景例句
He has realized how precious health is.
他已经体会到健康的可贵。
During your first year of college,did you make straight A's?
在你大学的第一年期间，你一直的得A？
Latham made another attempt a week later and got within half a mile of Dover, but he was unlucky again.
莱瑟姆一周以后也作了一次尝试，飞到离多佛不到半英里的地方。