单词	cob coal
释义	cob coal noun : coal in rounded lumps from the size of an egg to that of a football Word History Etymology cob entry 3 (lump)
随便看	patefaction patefy patel patella patella ulnaris patella ulnarises patellae patellar patellas patellate patellid Patellidae patellidaes patellidan patelliform patelline patelloid patellula patellulae patellulate paten patencies patency patener patens

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。