单词	Russian knapweed
释义	Russian knapweed noun : a Eurasian herb (Centaurea picris) introduced into the central U.S. where it has become a troublesome weed Word History First Known Use 1914, in the meaning defined above
随便看	avalement avalokiteshvarae avalokiteshvaras avalokitesvarae avalokitesvaras Avalon Avalonia avant avant la lettre avant-corps avant-courier avant-couriers avant-garde avant-gardes avant-gardism avant-gardist avant-gardists avant-propos avanti avanturine avanyo avanyu Avar avaram avaram bark

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。