单词	Eta Ursae Majoris
释义	Eta Ursae Majoris noun Eta Ur·​sae Ma·​jor·​is ˈā-tə-ˈər-sē-mə-ˈjȯr-əs+  astronomy : alkaid Word History First Known Use 1862, in the meaning defined above
随便看	unambiguously unambition unambitious unambivalent unambivalently unamenable unamendable unamended Unami unamiability unamiable unamis unamo unamortisation unamortisations unamortization unamortizations unamortized unamplified unamuno Unamuno (y Jugo) unamuno y jugo unamused unamusing unan

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。