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关注：1
2013-05-23 12:21
求翻译：evidence: the earliest known feathers are from the Jurassic period, which lasted from 206 million to 144 million years ago. Until recently, the only fossil feathers from this time were from the earliest know bird, Archaeopteryx.是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
evidence: the earliest known feathers are from the Jurassic period, which lasted from 206 million to 144 million years ago. Until recently, the only fossil feathers from this time were from the earliest know bird, Archaeopteryx.
问题补充： |
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2013-05-23 12:21:38
证据：已知最早的羽毛，历时从2.06亿到1.44亿年前的侏罗纪时期。直到最近，只有从这个时候，从最早的鸟类 - 始祖鸟化石羽毛。
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2013-05-23 12:23:18
证据:所知最早的羽毛从侏罗纪时期,从206多万到144多万年前。 直到最近,只有从这一次化石羽毛是鸟从最早知道,archaeopteryx。
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2013-05-23 12:24:58
证据： 最早期的知道的羽毛是从侏罗纪期间，从206百万到144百万年持续前。 近来，唯一的化石羽毛从这时间是从最早期知道鸟，始祖鸟。
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2013-05-23 12:26:38
证据： 已知最早的羽毛是侏罗纪时期，历时从 206 144 亿年前。直到最近，从这次的化石只羽毛被从最早知道始祖鸟。
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2013-05-23 12:28:18
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