英语词汇“sphene”是什么意思，“sphene”的读音、用法及例句翻译-烛光网

词汇	sphene
释义	sphene AHD[sfēn] D.J.[sfiːn]K.K.[sfin]n.（名词） A titanium accessory mineral in some granite and metamorphic rocks, CaTiSiO₅, occurring in usually small brown or yellow crystals and sometimes used as a gemstone. Also called titanite 榍石：某种花岗岩及变质岩中的钛附属矿物质，化学式为CaTiSiO₅,通常以棕色或黄色的小晶体存在，有时用作宝石也作 titanite Etymology语源 French sphène 法语 sphène from Greek sphēn [wedge] 源自希腊语 sphēn [楔，楔形之物]
随便看	gyral gyrals gyrate gyrated gyrates gyrating gyration gyrations gyratory gyre gyred gyrene gyrenes gyres gyrfalcon gyri gyri gyring gyro gyro- gyrocompass gyro horizon gyromagnetic gyromagnetic ratio gyro pilot

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