porphyrin /'pɒ:fәrin/ 📖 中文释义 n. 卟啉[化] 卟啉 🧩 词形变化 复数 porphyrins 📘 English Definition(英文释义) n. any of various pigments distributed widely in living tissues ← porphyrillic acid P 字母词表 porphyrine →