“old stone age”的概念、定义、翻译、参考文献-科学参考

单词	old stone age
释义	old stone age Encyclopedia 理学第四纪古生态释 palaeolithic; palaeolithic age; old stone age旧石器时代从人类能制造并使用工具开始到距今约1万年前。在地质时代上涵盖上新世晚期（距今约330万年前以后）和整个更新世。
随便看	Fairies of the Celestial Realm fairing Fairing separation test Fair Labor Standards Act Fair Labor Standards Act Status fairlead fairlight fairness fairness and efficiency fairness cup fairness in education fairness in health financing fair net fair Petri net fair play fair relation fair sample hypothesis fair sequence fair share for loss fairs of Champagne fair trade order fair use fair use of copyright Fair value fairway side mark

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