单词	On the Origin of Species
释义	On the Origin of SpeciesOn the ˌOrigin of ˈSpecies (1859) a book written by Charles darwin in which he explains his ideas about evolution
随便看	so soak soaked soaking so-and-so soap soapbox soapflakes Soap, Joe soap opera soap powder soapstone soapsuds soapy soar SOB sob sober sobering soberly Sobers, Sir Gary sobriety sobriety checkpoint sobriquet sob story

英语词典包含52748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。