单词	unipod
释义	unipod /ˈjuːnɪpɒd / noun A one-legged support for a camera.Photographs for personal use are permitted, but the use of flash photography, tripods and unipods is barred.... You can get unipods or monopods with legs that stabilize but they're expensive. The locking member includes a threaded hole for receiving the threaded end of an L-shaped lock screw which engages the outer surface of the unipod member and acts as a stop for the sleeve member. Origin 1930s: from uni- 'one', suggested by tripod.
随便看	optima optimacy optimal optimalisation optimality optimalization optimally optimate optime optimific optimisation optimise optimism optimist optimistic optimistical optimistically optimity optimization optimize optimizer optimum optimé opt in opting-in

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