guanine /'^wɑ:ni:n/ 📖 中文释义 n. 鸟嘌呤[化] 鸟嘌呤; 2-氨基-6-羟嘌呤 🧩 词形变化 复数 guanines 📘 English Definition(英文释义) n. a purine base found in DNA and RNA; pairs with cytosine ← guanin G 字母词表 guanine cells →