单词	retrovirus
释义	retrovirusret‧ro‧vi‧rus /ˈretrəʊˌvaɪərəs $ -troʊˌvaɪrəs/ noun [countable] technical a virus of a type that includes some cancer viruses and the AIDS virus, but that also has a quality that makes it useful for genetic engineering
随便看	dog warden dogwhistle politics DOH doh d'oh Doha doily doing do-it-yourself Dolby Dolce & Gabbana doldrums dole doleful dolefully dole rat Dolittle, Dr doll dollar dollarization dollars-and-cents dollhouse dollop doll's house dolly

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。