HSK | Not in HSK |
---|---|
FREQUENCY | 5121st character |
RADICAL | ⼝ (30.11) |
STROKES | 14 |
INDEX # | 5722 |
pyrimidine
嘧啶 mì dìng | pyrimidine C4H4N2 |
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) |