ㄋㄧㄠˇㄆㄧㄠㄌㄧㄥˊniǎopiāolíng

鸟嘌呤
niǎopiàolíngㄋㄧㄠˇ ㄆㄧㄠˋ ㄌㄧㄥˊ
  1. 鳥糞嘌呤簡稱具有結構含氮鹼基核苷酸組成最初鳥糞鑑別出來

guanine nucleotide (G, pairs with cytosine C 胞嘧啶 in DNA and RNA)​
Guanin (Chem)​