uratoma

例句：

1. 1.This is a rare species of plant found only in the Amazon rainforest.
   这是只在亚马逊雨林发现的罕见植物物种。
2. 2. The uratoma is a unique flower that blooms only during certain times of the year.
   这种花是独一无二的，只在特定季节开花。
3. 3. The uratoma has been used for centuries as a traditional medicine for its healing properties.
   这种花自古以来就被用作传统药物，因其药用价值而备受推崇。