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  1. petrochemistry

    • IPA[ˌpetrōˈkeməstrē]

    美式

    • n.
      the branch of chemistry concerned with the composition and formation of rocks (as distinct from minerals and ore deposits).;the branch of chemistry concerned with petroleum and natural gas, and with their refining and processing.
    • noun: petrochemistry

    • 更多解釋
    • IPA[pɛtrə(ʊ)ˈkɛmɪstri]

    英式

    • n.
      the branch of chemistry concerned with the composition and formation of rocks (as distinct from ...

    Oxford Dictionary

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