在蛋白石切割过程的大杂烩是地面距离的介绍领域的宝石蛋白石。
In the opal cutting process the potch is ground away from the presentation areas of the gem opal.
有五种宝石供选择，分别是蓝色托帕石、不纯蛋白石、缟玛瑙、蓝宝石和红宝石。
There are five options for the gemstone: blue topaz, opalite, onyx, sapphire and ruby.
水晶杯里盛着蛋白石，碧玉杯里载着蓝宝石。
There were opals and sapphires, the former in cups of crystal, and the latter in cups of jade.
应用推荐