xanthines

📖 中文释义

  1. (xanthine 的第三人称 -s形式) n. 黄质, 黄嘌呤
  2. [化] 黄嘌呤

🧩 词形变化

原形 xanthine
📘 English Definition(英文释义)
  1. -s form of xanthine
  2. n. crystalline oxidation product of the metabolism of nucleoproteins; precursor of uric acid; found in many organs and in urine