GbEng
水晶一种具有晶体结构的矿石,尤指石英的一种透明形态,通常其晶面在同一平面上 A mineral, especially a transparent form of quartz, having a crystalline structure, often characterized by external planar faces.
水晶石石英断片,直径4到64毫米(0。16到2。51英寸),尤指天然圆形的石英颗粒 A rock fragment between4 and64 millimeters(0.16 and2.51 inches) in diameter, especially one that has been naturally rounded.