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  1. shutter speed

    • IPA[ˈSHədər spēd]

    美式

    • n.
      the time for which a shutter is open at a given setting.
    • noun: shutter speed, plural noun: shutter speeds

    • 更多解釋

    英式

    • n.
      the nominal time for which a shutter is open at a given setting.

    Oxford Dictionary