Yahoo奇摩字典 網頁搜尋

登入
  1. 更多

搜尋結果

  1. Oxford American Dictionary

    titanium dioxide

    • IPA[tīˈtānēəm]
    • n.
      a white unreactive solid which occurs naturally as the mineral rutile and is used extensively as a white pigment.

    • noun: titanium dioxide

    • 更多解釋

    titanium dioxide

    • n.
      a white unreactive solid which occurs naturally as the mineral rutile and is used extensively ...

    Oxford Dictionary