bayleyite

例句：

1. 1.The bayleyite in the museum is a rare and valuable gem.
   博物馆里的贝利石是一种稀有而珍贵的宝石。
2. 2. The artist used bayleyite to create intricate patterns on his sculptures.
   这位艺术家用贝利石在他的雕塑上创作出复杂的图案。
3. 3.The bayleyite was discovered in the cave where the ancient Egyptians used it for their calendar.
   贝利石是在古代埃及人用来制作他们的日历的洞穴中发现的。