单词	ruby-and-topaz hummingbird
释义	ruby-and-topaz hummingbird noun : a showy hummingbird (Chrysolampis mosquitus) of northern South America Word History First Known Use 1847, in the meaning defined above
随便看	fraseras Frasnian frass frasses frat frat boy frat party fratch fratched fratches fratchier fratchiest fratchy frate frater fraterculae fraterculas frateries fraternal fraternal benefit society fraternal insurance fraternal polyandry fraternal twin fraternal worker fraternalism

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。