单词	back number
释义	back number noun 1 : an issue (as of a magazine) preceding the current one 2 : something that is out of date the building has become a back number in construction and design Lee Graham Word History First Known Use 1812, in the meaning defined at sense 1
随便看	overpromote overpromoted overpromotes overpromoting overpronounce overpronunciation overproof overproportion overproportioned overproportioning overproportions overprotect overprotected overprotecting overprotection overprotections overprotective overprotectiveness overprotectivenesses overprotects overprove overpump overpumped overpumping overpumps

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。