ursaenate

例句：

1. 1.The ursaenate gemstone is a rare and valuable material.
   乌尔塞恩特宝石是一种稀有且有价值的材料。
2. 2. The ursaenate necklace was a symbol of her love for him.
   乌尔塞恩特项链是她对他的爱的象征。
3. 3. The ursaenate ring was a gift from her husband on their wedding anniversary.
   乌尔塞恩特戒指是她在结婚纪念日丈夫送给她的一份礼物。