英语词汇“f-number”的中英文读音、翻译、固定搭配用法、短语词组及例句-英汉汉英双解词典

单词	f-number
释义	f-num·ber AHD[ĕfʹnŭm'bər] D.J.[ˈefˌnʌmbə]K.K.[ˈɛfˌnʌmbɚ]n.（名词） The ratio of the focal length of a lens or lens system to the effective diameter of its aperture. Also called f-stop F值：物镜或物镜系统的焦距与入射光孔直径之比也作 f-stop Etymology语源 f(ocal length) f(ocal length) number number
随便看	scrunch scrunched scrunches scrunchie scrunchies scrunching scrunchy scruple scruple scrupled scruples scrupling scrupulous scrutable scrutinies scrutinise scrutinize scrutinize scrutinized scrutinizes scrutinizing scrutiny scrutiny scry scrying

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