英语词汇“f number”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	f number
释义	f number 基本英英近义反义焦距比数 Noun: the ratio of the focal length to the diameter of a camera lens system近义词 speed速度stop number光圈数focal ratio焦距比数
随便看	time exposure mode time exposures Time exposures produce a fuzzy boundary time expression time expression recognition time expressions time extension time extension and compression time extraction time extractor time extrapolate time factor Time Factors Time Faetors timefall time fall time-fall time faze time feasibility time feature time features Time Fence time fences timefield time field