plumboniobite

例句：

1. 1. This is the first time I've seen a plumboniobite in person.
   这是我第一次亲眼看到一种鹦鹉螺。
2. 2. The plumboniobite was found in the ocean depths, and its unique features have fascinated scientists for decades.
   这种鹦鹉螺在海洋深处被发现，其独特的特征已经吸引了科学家几十年的关注。
3. 3. The plumboniobite is considered a rare species due to its limited distribution and slow growth rate.
   由于分布有限和生长缓慢，这种鹦鹉螺被认为是稀有物种。