单词	sixty-nine
释义	sixty-nine noun six·​ty-nine ˌsiks-tē-ˈnīn  1 : a number that is one more than 68 see Table of Numbers 2 : mutual cunnilingus and fellatio : mutual fellatio : mutual cunnilingus Word History First Known Use 1609, in the meaning defined at sense 1
随便看	musicalisation musicalisations musicalise musicalised musicalises musicalising musicalities musicality musicalization musicalizations musicalize musicalized musicalizes musicalizing musically musicalness musicalnesses musicals musicassettes musician musicianer musicianers musicianly musicians musicianship

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。