Yahoo香港字典 搜尋

  1. impregnable

    • IPA[imˈpreɡnəb(ə)l]

    美式

    • adj.
      (of a fortified position) unable to be captured or broken into;unable to be defeated or destroyed; unassailable
    • 釋義

    形容詞

    • 更多解釋
    • IPA[ɪmˈprɛɡnəb(ə)l]

    英式

    • adj.
      (of a fortified position) unable to be captured or broken into: a massive and impregnable fortress the seat I was offered appeared to be an impregnable Tory stronghold

    Oxford Dictionary