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stratigraphy英英字典_stratigraphy剑桥英语解释_stratigraphy柯林斯英文解释_零六五六深蓝词典
零六五六深蓝词典

stratigraphy

S 开头单词

柯林斯词典

    stratigraphy /strəˈtɪɡrəfɪ/

  • 1. N the study of the composition, relative positions, etc, of rock strata in order to determine their geological history 地层学 ( abbr: stratig)

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