numoquin

例句：

1. 1. The numoquin is a rare and valuable gemstone.
   这个宝石非常罕见且价值连城。
2. 2. The numoquin was discovered in the remote region of the Amazon.
   这个宝石是在亚马逊偏远地区发现的。
3. 3. The numoquin has been used for centuries as a symbol of power and wealth.
   这个宝石自古以来就被用作权力和财富的象征。