benitoite / bəˈni toʊˌaɪt /

🎓大学词汇贝尼托石贝尼托斯贝尼托特贝尼托斯人

benitoite 的定义

n. 名词 noun
  1. a rare mineral, barium titanium silicate, BaTiSi3O9, occurring in blue hexagonal crystals exhibiting dichroism.