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rna

ase[9B:re`neI9eIs,-9eIz]n.=Rnase

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rna为短语/超纲词汇

rna


/,ɑ:r en 'eɪ; ,ɑr ɛn `e/
abbr 缩写 = (chemistry 化) ribonucleic acid 核糖核酸.

rna


n[U]
an important chemical that exists in all living cells
DNA