名词
中文翻译：三叶石
同义词：
['trilobite', 'trilobite fossil例句：1. The discovery of this triphylite fossil has sparked a new interest in paleontology.（这个三叶石化石的发现激发了对古生物学的新兴趣。）']
例句：
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1. The discovery of this triphylite fossil has sparked a new interest in paleontology.
这个三叶石化石的发现激发了对古生物学的新兴趣。
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2. This triphylite fossil is believed to be over 300 million years old.
这个三叶石化石据信已有超过3亿年的历史。
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3. The triphylite fossils found in the cave are thought to have been living organisms millions of years ago.
在洞穴中发现的三叶石化石被认为可能是数百万年前生活的生物。