单词	Elanus
释义	Elanus noun El·​a·​nus ˈelənəs : a genus of small kites of both the Old and New Worlds that have the tail unforked and the plumage black, white, and gray Word History Etymology New Latin, from Late Greek elanos kite
随便看	once in a blue moon once in a lifetime once in a while once more once or twice once that once upon a time once-accented octave once-born once-over once-over-lightly once-overs oncer oncers onces oncest oncet onch- onchia Onchidiidae Onchidium onchium oncho- onchocerciases onchocerciasis

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。