史前爬行动物(尤指恐龙)
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史前爬行动物(尤指恐龙)
any of various extinct reptiles that lived before recorded history, especially dinosaurs
Many prehistoric reptiles, such as the dinosaurs, went extinct millions of years ago.
许多史前爬行动物,如恐龙,在数百万年前灭绝了。
史前爬行动物(尤指恐龙)
any of various extinct reptiles that lived before recorded history, especially dinosaurs
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