Yahoo奇摩字典 網頁搜尋

登入
  1. 更多

搜尋結果

  1. Oxford American Dictionary

    armillary sphere

    • IPA[ˌärməˌlerē ˈsfir]

    美式

    • n.
      a model of the celestial globe constructed from rings and hoops representing the equator, the tropics, and other celestial circles, and able to revolve on its axis.

    • noun: armillary sphere, plural noun: armillary spheres