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  1. sidereal time

    • n.
      time reckoned from the motion of the earth (or a planet) relative to the distant stars (rather than with respect to the sun).
    • noun: sidereal time

    • 更多解釋
    • IPA[sīˈdirēəl tīm]
    • n.
      time reckoned from the motion of the earth (or a planet) relative to the distant stars (rather ...

    Oxford American Dictionary