Yahoo香港字典 搜尋

  1. ultra-

    • IPA[ˈəltrə]

    美式

    • pref.
      extreme; to an extreme degree;beyond; on the other side of
    • 釋義

    字首

    • 1. extreme; to an extreme degree ultramicroscopic ultraradical
    • 2. beyond; on the other side of ultramontane