单词	supererogative
释义	supererogative adjective su·​per·​erog·​a·​tive ¦süpərə̇¦rägətiv : supererogatory Word History Etymology Medieval Latin supererogatus + English -ive
随便看	Dutch Reformed Dutch roll Dutch rose dutch rush dutch scarlet Dutch settle Dutch straight dutch treat Dutch uncle dutch vermilion Dutch wife Dutch woodbine Dutch-gabled Dutch-process dutcher dutches dutchest dutchier dutchies dutchiest dutchify dutching dutchly dutchman Dutchman's log

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。