| 释义 |
spinel/spiˈnel, ˈspin(ə)l/n. 1 any of a group of hard crystalline minerals of various colours, consisting chiefly of oxides of magnesium and aluminium 尖晶石(一种坚硬的晶状矿石，有各种颜色，主要成分是镁和铝的氧化物) 2 any substance of similar composition or properties 尖晶石似的物质 [French spinelle from Italian spinella, diminutive of spina: see SPINE] |