“Gravettian”的概念、定义、翻译、参考文献-科学参考

单词	Gravettian
释义	Gravettian World History See palaeolithic.
随便看	direction ratios direct isometry directive directive antenna directive of the European Union directivity directivity(symbol: D) direct labour directly proportional direct memory access direct method direct model direct motion direct neural interface director directory directory agent Directory, French (1795–99) directory server directory service directory services directory site directory tree direct problem direct product

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