单词	irretraceable
释义	irretraceable adjective ir·​retraceable ¦i, ¦ir, ¦iə+ : impossible to retrace Word History Etymology in- entry 1 + retrace + -able
随便看	degradational degradations degradative degrade degraded degradedly degradedness degradednesses degradement degrader degraders degrades degrading degradingly degrain degranulation degranulations degras degrease degreased degreaser degreasers degreases degreasing degree

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。