retinol /'retinɔl/ 📖 中文释义 [医] 维生素A醇, 维生素A1, 瑞叮醇, 松香油 🔗 释义中的汉语词 松香油 📘 English Definition(英文释义) n an unsaturated alcohol that occurs in marine fish-liver oils and is synthesized biologically from carotene ← retinoids R 字母词表 retinomalacia →