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  1. Oxford Dictionary

    imaginary

    • IPA[ɪˈmadʒɪn(ə)ri]

    英式

    • adj.
      existing only in the imagination；(of a number or quantity) expressed in terms of the square root of a negative number (usually the square root of −1, represented by i or j).
    • 釋義
    • 相關詞

    形容詞

    • 1. existing only in the imagination Chris had imaginary conversations with her
    • 2. (of a number or quantity) expressed in terms of the square root of a negative number (usually the square root of −1, represented by i or j).

    imaginary number

    • n.
      a number that is expressed in terms of the square root of a negative number (usually the square ... when imaginary numbers are squared, they yield a negative result

    Oxford American Dictionary

    imaginary number

    • n.
      a number that is expressed in terms of the square root of a negative number (usually the square ... when imaginary numbers are squared, they yield a negative result

    Oxford Dictionary

    • 更多解釋

    imaginary

    • IPA[iˈmajəˌnerē]

    美式

    • adj.
      existing only in the imagination: Chris had imaginary conversations with her

    Oxford American Dictionary