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  1. be at the bottom of

    • ph.
      be the basic cause or origin of (something)
    • 相關詞
    • ph.
      (of a person) at the lowest point of a society or organization

    Oxford American Dictionary

    • ph.
      (of a person) at the lowest point of a society or organization

    Oxford Dictionary

    • ph.
      (of a person) at the highest (or lowest) point of a society or organization

    Oxford Dictionary

    • ph.
      (of a person) at the highest (or lowest) point of a society or organization

    Oxford American Dictionary

    • 更多解釋
    • ph.
      be the basic cause or origin of (something)

    Oxford American Dictionary