单词：purine
音标：['pjuәri:n] ；
n. 嘌呤
[化] 嘌呤
[化] 嘌呤
n. any of several bases that are derivatives of purine
n. a colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances
n. a colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances
词型变化：名词复数形式 : purines
词性分布：
purine的用法和样例：
例句
用作名词(n.)
- Adenine has a purine ring structure.腺嘌呤具有嘌呤环的结构。
- Purine rich foods are on the top of the table.嘌呤丰富的食物是表格上方的。
词汇搭配
- purine nucleotide核嘌呤苷酸
- endogenous purine内原性嘌呤