Yahoo奇摩字典 網頁搜尋

  1. octahedron

    • IPA[ˌäktəˈhēdrən]

    美式

    • n.
      a three-dimensional shape having eight plane faces, especially a regular solid figure with eight equal triangular faces.;a body, especially a crystal, in the form of a regular octahedron.
    • noun: octahedron, plural noun: octahedra

    • 更多解釋
    • IPA[ˌɒktəˈhiːdrən]

    英式

    • n.
      a three-dimensional shape having eight plane faces, especially a regular solid figure with eight equal triangular faces.

    Powered by Oxford Dictionary of English 3e