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• Double Helix 双螺旋​

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• Spiral 螺旋形​

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• Inherit 遗传​

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• Base Pair 碱基对​

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• Adenine 腺嘌呤​

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• Thymine 胸腺嘧啶​

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• Guanine 鸟嘌呤​

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• Cytosine胞嘧啶​

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• Nucleotide 核苷酸 ​

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• Nitrogenous Base 含氮碱基 ​

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• Phosphate group 磷酸基