pachyman

例句：

1. 1. The pachyman is a fascinating creature that lives in the ocean.
   这种多孔动物生活在海洋中，非常迷人。
2. 2.Pachymans are known for their ability to filter out pollutants from the water.
   多孔动物因其从水中过滤污染物的能力而闻名。
3. 3.Scientists have been studying pachymans for decades to understand their ecological role.
   科学家已经研究了多孔动物几十年，以了解它们在生态系统中的作用。