英语词汇“f-number”的读音、翻译、释义、用法及例句-语文网

词汇	f-number
释义	f-number KK:[`єf`nʌmbɚ] DJ:[`ef`nʌmbә] n. 1. 【摄】焦距比数(表示透镜明显度)
随便看	brotherhood brother-in-law brotherless brotherliness brotherly brougham brought brouhaha brouter brouter brow browbeat browbeaten Brown brown brown ale brown-bag brown bread brown dwarf brown goods brown goods Brownian Movement Brownie brownie brownie point

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