英语词汇“principal secondary focal length”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	principal secondary focal length
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	principal secondary focal length 英?[?prins?p?l ?sek?nd?ri ?f??k?l le?θ] 美?[?pr?ns?p?l ?s?k?n?d?ri ?fok?l l??kθ] 释义 [医]后主焦距，后焦距
随便看	crop development model crop diagnosis crop disposal crop disposal bin crop distribution crop divider crop divider for wheel tractor crop dosposal crop drier cropdust crop dust crop-dust crop dusted cropduster crop-duster crop duster crop-duster for wood land cropdusters crop-dusters crop dustin' cropdusting crop dusting crop-dusting crop-dustings crop dusts

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