kopsaporine

例句：

1. 1. The kopsaporine isa rare mineral that can be found inthe earth's crust.
   这种矿物是地球上的稀有矿物，可以在地壳中找到。
2. 2.The kopsaporine has beenused for centuries as a natural remedy forvarious ailments.
   这种矿物自古以来就被用作天然疗法，用于治疗各种疾病。
3. 3. Thekopsaporine is a valuableresource for mining companies looking to extract mineralsfrom the earth's crust.
   对于寻找从地球地壳中提取矿物的矿业公司来说，这种矿物是一种宝贵的资源。