troilite /'trәui,lait/ 📖 中文释义 n. [矿]陨硫铁,硫铁矿 📘 English Definition(英文释义) n. Native iron protosulphide, FeS. It is known only inmeteoric irons, and is usually in imbedded nodular masses of a bronzecolor. ← troilism T 字母词表 troilo →