| 释义 |
boneblack 也作 bone black AHD[bōnʹblăk'] D.J.[ˈbəʊnˌblæk]K.K.[ˈbonˌblæk]n.（名词）- A black pigment containing about 10 percent charcoal, made by roasting bones in an airtight container and used in polishes, as a filtering medium, and in decolorizing sugar. Also called bone charcoal 骨炭：碳的含量为10%的黑色颜料，通过在一气密的容器中炙烤骨头而得，用于擦拭如过滤介质，也可用于糖的褪色工艺 也作 bone charcoal
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