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单词	bone black
释义	bone black noun : the black residue chiefly of tribasic calcium phosphate and carbon from bones calcined in closed vessels used especially as a pigment or as a decolorizing adsorbent in sugar manufacturing called also bone char Word History First Known Use circa 1735, in the meaning defined above
随便看	ricegrass ricegrasses ricer ricercar ricercare ricercares ricercari ricercars ricercata ricercatas ricers rices ricey riceyer riceyest rich rich oil rich rhyme rich-pine Richard Richard Miles Richard Roe richard's weed Richardia richards

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。