单词	audiobook
释义	audiobookau‧di‧o‧book /ˈɔːdiəʊbʊk $ ˈɒːdioʊ-/ noun [countable] a recording of a book being read
随便看	umbrage umbrella UMIST umlaut ump umpire umpteen umpteenth UMWA U.N. UN 'un un- unabashed unabated unable Unabomber unabridged unacceptable unacceptably unaccompanied unaccountable unaccountably unaccounted for flea

英语词典包含52748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。