基本解释n.嘌呤；咖啡堿同根派生 purine相关词英汉例句用作名詞 (n.)Adenine has a purine ring structure.腺嘌呤具有嘌呤環的結搆。Purine rich foods are on the top of the table.嘌呤豐富的食物是表格上方的。purine更多例句