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  1. rotation

    • IPA[rōˈtāSHən]

    美式

    • n.
      the action of rotating around an axis or center;the action or system of rotating crops.
    • noun: rotation, plural noun: rotations

    • 釋義
    • 相關詞

    名詞

    • 1. the action of rotating around an axis or center the moon moves in the same direction as the earth's rotation 同義詞 revolving, turning, spinning, gyration, wheeling, ... 更多
    • the action or system of rotating crops.
    • the cycle of growth and felling or cutting of trees.
    • the passing of a privilege or responsibility from one member of a group to another in a regularly recurring succession it has become common for senior academics to act as heads of department in rotation 同義詞 sequence, succession, alternation, cycle
    • a tour of duty, especially by a medical practitioner in training she was completing a rotation in trauma surgery
    • the conceptual operation of turning a system around an axis.
    • another term for curl
    • n.
      the practice of moving employees between different tasks to promote experience and variety.

    Oxford American Dictionary

    • n.
      the rotation of the plane of polarization of plane-polarized light by an optically active substance.

    Oxford American Dictionary

    • n.
      the rotation of the plane of polarization of plane-polarized light by an optically active substance.

    Oxford Dictionary

    • n.
      the practice of moving employees between different tasks to promote experience and variety.

    Oxford Dictionary

    • 更多解釋
    • IPA[rə(ʊ)ˈteɪʃn]

    英式

    • n.
      the action of rotating about an axis or centre: the moon moves in the same direction as the earth's rotation several solar rotations

    Oxford Dictionary