lingula

例句：

1. 1. The lingula shell is a beautiful and rare marine creature.
   海螺壳是一种美丽而罕见的海洋生物。
2. 2.The lingula is known for its unique ability to filter water and produce pearls.
   海螺以其独特的过滤水和产生珍珠的能力而闻名。
3. 3. Linguists study the lingula to understand how language evolves over time.
   语言学家研究海螺，以了解语言如何随时间演变。