单词	RNA
释义	RNA noun ˌär-(ˌ)en-ˈā  : any of various nucleic acids that contain ribose and uracil as structural components and are associated with the control of cellular chemical activities compare messenger rna, ribosomal rna, transfer rna Word History Etymology ribonucleic acid First Known Use 1942, in the meaning defined above Phrases Containing RNA messenger RNA ribosomal RNA micro-RNA messenger RNA vaccines transfer RNA RNA virus RNA polymerase RNA interference messenger RNA ribosomal RNA micro-RNA messenger RNA vaccines transfer RNA RNA virus RNA polymerase RNA interference See More Medical Definition RNA noun ˌär-ˌen-ˈā  : any of various nucleic acids that contain ribose and uracil as structural components and are associated with the control of cellular chemical activities called also ribonucleic acid see messenger rna, ribosomal rna, transfer rna
随便看	twiddliest twiddling twiddling (with) twiddling line twiddling one's thumbs twiddling with twiddlings twiddly twiers twifallow twifold twig twig beetle twig blight twig borer twig budding twig caterpillar twig drop twig gall twig girdler twig insect twig pruner twig rush twigged twiggen

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