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mn
基本释义
- Mongolia , 蒙古
英英解释
2个名词解释
- a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals
[同] atomic number 25, manganese, mn - a midwestern state
[同] gopher state, minnesota, mn, north star state
- a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals