koktaite

例句：

1. 1.The koktaite was a rare and valuable mineral found in the Amazon rainforest.
   科克塔伊特是一种在亚马逊雨林中发现的稀有且有价值的矿物。
2. 2.The koktaite was used to make jewelry and other decorative items.
   科克塔伊特被用来制作珠宝和其他装饰品。
3. 3. The koktaite was discovered by a team of scientists who were studying the region's geology.
   科克塔伊特是由一支研究该地区地质学的科学家团队发现的。