英语词汇“copper and stone age”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	copper and stone age
释义	Copper and Stone Age Copper and Stone Age n. See Chalcolithic.
随便看	skewes' number skew-eyed skew-eyedly skew failure skew field skew-field skewfield skew fillet skew flap technique skew flashing skew foot skew form skew gearing skew hermitian matrix skew-hermitian matrix skew hinge skewing skewless optical data link skew level gear skew line skew lines skewly skew matrix skew nailing skewness

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Copper and Stone Age