scoria

scoriascoriaD.J.:[ˈskɔ:riə]K.K.:[ˈskɔriə, ˈskor-]n.1.■铁渣,矿渣,烧过的石头

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scoria['skɔ:riə; 'skəu-]n.1.■【冶金学】熔渣2.■【地质学】火山渣变形n.scoriae

scoriascoria[ˈskɔ:riə]n.(pl. scoriae[-rii:])1.■熔[矿, 炉, 铁, 金属, 熔析, 铅析]渣2.■【地质】[常用复] 火山渣, 熔岩渣, 溶岩灰

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继承用法-riformadj.1.■渣状的, 熔渣形的scoriaceousadj.1.■矿[金属]渣的2.■似灰色的