名词
中文翻译：托纳伊阶
同义词：
['Tournaisian stage', 'Tournaisian period例句：1. The discovery of the new species has revolutionized our understanding of evolution.（新物种的发现已经改变了我们对进化的理解。）2. The Tournaisian stage is characterized by the appearance of ammonites and trilobites.（托纳伊阶以其三叶虫和笔石的出现而闻名。）']
例句：
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1. The discovery of the new species has revolutionized our understanding of evolution.
新物种的发现已经改变了我们对进化的理解。
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2. The Tournaisian stage is characterized by the appearance of ammonites and trilobites.
托纳伊阶以其三叶虫和笔石的出现而闻名。
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3. The study of the Tournaisian stage provides insights into the early life on Earth.
对托纳伊阶的研究为我们提供了关于地球早期生命的线索。