单词	emperor butterfly
释义	emperor butterfly noun : any of several large richly colored butterflies (such as the purple emperor) of the family Nymphalidae Word History First Known Use 1822, in the meaning defined above
随便看	axe axe to grind axe-grinder axe-grinding axe-hammer axe-head axebreaker axed axel Axel Heiberg axels axeman axemaster axemen axenic axenically axer axerophtholes axerophthols axers axes axes of coordinates axi- axial axial angle

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。