boneblack
基本解释
- n. 骨黑（等于bone black）
同根派生
英汉例句
- black was charcoal or boneblack;
黑色为木炭或骨黑；
英英字典
- a black residue from the destructive distillation of bones, containing about 10 per cent carbon and 80 per cent calcium phosphate, used as a decolorizing agent and pigment
柯林斯英英字典
专业释义
- 骨黑