嘧啶

mì dìng

释义

1. pyrimidine C4H4N2

包含 嘧啶 的词语

• 尿嘧啶 niào mì dìng: uracil nucleotide (U, pairs with adenine A 腺嘌呤 in RNA)
• 胞嘧啶 bāo mì dìng: cytosine nucleotide (C, pairs with guanine G 鳥嘌呤|鸟嘌呤 in DNA and RNA)
• 胸腺嘧啶 xiōng xiàn mì dìng: thymine nucleotide (T, pairs with adenine A 腺嘌呤 in DNA)

嘧啶 的构成词

• 啶 dìng: idine (chemistry)
• 嘧 mì: (phonetic) as in pyrimidine