disthene /'disθi:n/ 📖 中文释义 [矿]蓝晶石 🔗 释义中的汉语词蓝晶石 📘 English Definition(英文释义) n. Cyanite or kyanite; -- so called in allusion to itsunequal hardness in two different directions. See Cyanite. ← dister D 字母词表 disthermy →