either of two compounds of tungsten and carbon, WC and W2C, that are very hard and are used for cutting tools and abrasives.
单词 | θ68806 |
释义 | the world > matter > chemistry > elements and compounds > metals > specific elements > tungsten > [noun] > compounds (1) tungsten carbide1899 either of two compounds of tungsten and carbon, WC and W2C, that are very hard and are used for cutting tools and abrasives. |
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