名词
中文翻译：古生植物
同义词：
['Paleozoic plant', 'Paleozoic fern']
例句：
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1.Palaeozoic plants are the earliest known forms of life on Earth.
古生植物是地球上已知最早的生命形式。
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2.Palaeozoic ferns were a significant part of the ecosystem during that time.
古生蕨类植物是那个时期生态系统的重要组成部分。
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3. The discovery of ancient fossils has helped scientists understand the evolution of life on Earth.
古代化石的发现帮助科学家理解了地球上生命的演化。