| 单词 | manganese |
| 释义 | manganese (once / 3895 pages) n WORD FAMILY manganese USAGE EXAMPLESMany anti-cancer drugs bind readily to metal ions, including those of copper, manganese and zirconium. Economist(Nov 02, 2016) By some accounts, native lands hold a large share of uranium, gold, silver, cadmium, platinum, and manganese reserves. Slate(Nov 03, 2016) Many lithium-ion car batteries use a chemical combination of nickel, cobalt and manganese. Reuters(Oct 30, 2016) n a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals Syn|Hyper Mn, atomic number 25 metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
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