单词	cuprum
释义	cuprum noun cu·​prum ˈk(y)üprəm plural -s : copper —symbol Cu Word History Etymology Late Latin
随便看	fractionising fractionizations fractionize fractionized fractionizes fractionizing fractionlets fractions fractious fractiouser fractiousest fractiouslier fractiousliest fractiously fractiousness fractiousnesses fractiousser fractioussest fracto- fractograph countering counterinstance counterinstances counterinstitution counterinstitutions

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。