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  1. cross-sectional

    • IPA[ˌkrôsˈsekSH(ə)n(ə)l]

    美式

    • adj.
      exposed by making a straight cut through a solid form, especially at right angles to an axis;constituting a typical or representative sample of a larger group
    • 釋義

    形容詞

    • 1. exposed by making a straight cut through a solid form, especially at right angles to an axis the cross-sectional area of the wood
    • 2. constituting a typical or representative sample of a larger group a cross-sectional survey of high school students
    • 更多解釋
    • IPA[krɒsˈsɛkʃ(ə)n(ə)l]
    • adj.
      exposed by making a straight cut through a solid form, especially at right angles to an axis: the cross-sectional area of the wood

    Oxford Dictionary