| ID | Chinese | Trad. | Pinyin | PlainPY | English Definition | ||
|---|---|---|---|---|---|---|---|
| ID | Chinese | Trad. | Pinyin | PlainPY | English Definition | ||
| 1 | 胞嘧啶 | 胞嘧啶 | bāo mì dìng | bao1 mi4 ding4 | cytosine nucleotide (C, pairs with guanine G 鸟嘌呤 in DNA and RNA) | ||
| 2 | 嘧 | 嘧 | mì | mi4 | (phonetic) as in pyrimidine | ||
| 3 | 嘧啶 | 嘧啶 | mì dìng | mi4 ding4 | pyrimidine C4H4N2 | ||
| 4 | 尿嘧啶 | 尿嘧啶 | niào mì dìng | niao4 mi4 ding4 | uracil nucleotide (U, pairs with adenine A 腺嘌呤 in RNA) | ||
| 5 | 胸腺嘧啶 | 胸腺嘧啶 | xiōng xiàn mì dìng | xiong1 xian4 mi4 ding4 | thymine nucleotide (T, pairs with adenine A 腺嘌呤 in DNA) |