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	attribute attribution attributive attributively attrition attuned atty. ATV Atwood, Margaret atypical AU aubergine auburn Auckland auction auctioneer audacious audaciously audacity Auden, W.H. Audi audibility audible audibly audience

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