(noun.) the act of scanning; systematic examination of a prescribed region; 'he made a thorough scan of the beach with his binoculars'.
(noun.) an image produced by scanning; 'he analyzed the brain scan'; 'you could see the tumor in the CAT scan'.
(verb.) read metrically; 'scan verses'.
(verb.) make a wide, sweeping search of; 'The beams scanned the night sky'.
(verb.) move a light beam over; in electronics, to reproduce an image.
(verb.) examine hastily; 'She scanned the newspaper headlines while waiting for the taxi'.
(verb.) examine minutely or intensely; 'the surgeon scanned the X-ray'.
(verb.) conform to a metrical pattern.
芭芭拉校对
录入:特德