nucleic acid
noun [ C or U ] chemistry, biology specialized uk/njuːˌkleɪ.ɪk ˈæs.ɪd/ us/nuːˌkleɪ.ɪk ˈæs.ɪd/
(存在于生物细胞中的)核酸
a type of acid that exists in all living cells
DNA and RNA are both nucleic acids. 脱氧核糖核酸与核糖核酸均属于核酸。
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