单词	80 Ursae Majoris
释义	80 Ursae Majoris noun astronomy : alcor Word History First Known Use 1833, in the meaning defined above
随便看	opinional opinionate opinionated opinionatedly opinionatedness opinionatednesses opinionately opinionative opinionatively opinionativeness opinionativenesses opinionator opinioned opinionist opinionists opinionnaire opinions opio- opioid opioid peptide opioids opiophile opiparous opiparously opis

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。