collagen /'kɒlәdʒin/ 📖 中文释义 n. 胶原[化] 骨胶原; 胶原 🔗 释义中的汉语词 胶原 🧩 词形变化 复数 collagens 📘 English Definition(英文释义) n. a fibrous scleroprotein in bone and cartilage and tendon and other connective tissue; yields gelatin on boiling ← collaged C 字母词表 collagen disease →