词汇	斯美唐纳
释义	斯美唐纳 Augustin Smetana
随便看	optical flying head optical foam optical focus optical focused beam optical focusing optical focusing device optical focus switch optical focus system optical fog optical font optical font sensing optical foot mark plummet optical force optical foresight optical for light guide optical form flash optical forms flash optical forms overlay optical formula recognition optical for record carriers optical forward vision optical fourier analysis method optical Fourier transform optical fourier-transformation optical free-form surface