Yahoo奇摩字典 網頁搜尋

登入
  1. 更多

搜尋結果

  1. Oxford Dictionary

    petrochemistry

    • IPA[ˌpɛtrəʊˈkɛmɪstri]

    英式

    • 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