Coal の類義語 Coal is a naturally formed mineral Charcoal is created artificially by burning plant matter@flavitias To be more specific, coal is plant matter from the Carboniferous Period, buried underground for about million years Charcoal is when you burn off all the volatile parts of wood, which makes it almost pure carbon Charcoal burns far hotter and cleaner than regularCharcoal, impure form of graphitic carbon, obtained as a residue when carbonaceous material is partially burned, or heated with limited access of air Coke, carbon black, and soot may be regarded as forms of charcoal;Noun 1 A porous black solid, consisting of an amorphous form of carbon, obtained as a residue when wood, bone, or other organic matter is heated in the absence of air 'When burnt, charcoal gives off carbon monoxide which can kill in a confined space' More example sentences 'Carbon, in the forms of charcoal, graphite, and diamond, was グレイ と チャコール の違いは 1分で読める 違いは Charcoal 意味 ...
