vincanine

例句：

1. 1. Vincanine is a rare mineral found in the Earth's crust.
   vincanine是一种在地球地壳中发现的稀有矿物。
2. 2. The vincanine crystals are known for their unique color and pattern.
   vincanine晶体以其独特的颜色和图案而闻名。
3. 3. Vincanine has been used in traditional medicine for centuries to treat various ailments.
   vincanine在传统医学中被使用了几个世纪，用于治疗各种疾病。