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释义 měnɡ
ㄇㄥˇ一种金属元素,符号 Mn,灰赤色,有光泽,质硬而脆,在湿空气中氧化。锰与铁的合金叫锰钢,可做火车的车轮。二氧化锰可供瓷器和玻璃着色用。高锰酸钾可做杀菌剂 manganese, a shiny greyish red metal that is hard but brittle, and gets oxidized in damp air; symbol: Mn. Maganese steel, the alloy of maganese and iron, can be used in making the wheels of trains. Maganese dioxide can be used in the colouring of chinaware and glass,and potassium permanganate can be used as germicide.
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