sphene /sfi:n/ 📖 中文释义 n. [矿]榍石 🔗 释义中的汉语词榍石 📘 English Definition(英文释义) n. A mineral found usually in thin, wedge-shaped crystals of ayellow or green to black color. It is a silicate of titanium andcalcium; titanite. ← sphendone S 字母词表 sphenethmoid →