gem material meaning in English
宝石材料
Examples
- The ceramic knife is a high - tech and antibacterial product , and it is made of the advanced synthetic gem material - - nano - technical zirconia ( zro2 )
采用先进的人造宝石材料? ?二氧化锆和高新的纳米材料，有抗菌作用。 - Although the small town of idar - oberstein is still known for the finest agate carving in the world , it now imports a huge range of other gem materials from around the world , which are then cut and carved in germany and asia
虽然伊达尔奥伯斯坦这个小城镇仍然是世界上优质玛瑙的切割中心，但它今日，还进口与切割大量来自于世界各地其他不同的宝石。