'Ptilocrinus'并不是一个国家的语言,它是一种生物名词,意为“羽毛海百合”,属于动物界棘皮动物门海百合纲。常见翻译为“羽毛海百合”、“羽状海百合”、“莽山海百合”等。在古生物学中,Ptilocrinus是一种化石海百合,化石遗骸的发现证明它曾经生活在地球上数百万年前的古代海洋中。
以下提供9个含有Ptilocrinus的例句:
1. The Ptilocrinus is a type of crinoid that lived in the ocean during the Palaeozoic era.(羽毛海百合是一种生活在古生代时期海洋中的海百合。)
2. The fossil of Ptilocrinus is believed to be more than 400 million years old.(羽毛海百合化石被认为已经有4亿年的历史。)
3. The discovery of Ptilocrinus fossils has helped scientists understand the evolution of crinoids.(发现羽毛海百合化石有助于科学家了解海百合的演化。)
4. Ptilocrinus is a unique crinoid because of its feather-like arms.(羽毛海百合因其羽状的臂部而独特。)
5. The intricate structure of Ptilocrinus made it a popular subject for scientists to study.(羽毛海百合复杂的结构使它成为科学家研究的热门话题。)
6. Ptilocrinus fossils have been found in many parts of the world, including Europe, North America, and Asia.(羽毛海百合化石已经在欧洲、北美和亚洲的许多地方被发现。)
7. The Ptilocrinus is thought to have fed on plankton and small organisms.(据信羽毛海百合以浮游生物和小型生物为食。)
8. The feather-like arms of Ptilocrinus were used to capture food from the ocean water.(羽毛海百合羽状的臂部用于从海水中捕获食物。)
9. Ptilocrinus is an important fossil for understanding the biodiversity of ancient marine ecosystems.(羽毛海百合是理解古代海洋生态系统生物多样性的重要化石。)
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