fluor /'flu(:)ә(:)/ 📖 中文释义 n. [矿]氟石 🔗 释义中的汉语词氟石 📘 English Definition（英文释义） n a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine ← fluopsin F 字母词表 fluor albus →