dargyrome

例句：

1. 1. Thedragon's egg stone is a rare and precious gemstone.
   龙之卵石是一种稀有而珍贵的宝石。
2. 2. The dragon's egg rock is said to have healing properties.
   据说龙之卵石具有治愈属性。
3. 3.The dragon's egg pebble is often used as a decorative item in ancient China.
   龙之卵石常作为古代中国的装饰品使用。