短语词组短語nucleic vaccine 核酸疫苗Nucleic c 核的Polysaccharide nucleic 卡介菌多糖核酸nucleic isolation 核酸分離nucleic casein 核酪peptide nucleic 肽核酸nucleic aid 核酸deoxyeibose nucleic 脫氧核糖核酸nucleic probe 核探針nucleic acid [生化]核酸 返回 nucleic