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	horsehead girder horse-head motion horse head motion Horsehead Nebula horse-head pump horse-heads Horseheads horse head string instrument horseheal horse heart Horse Heaven Hills Horse hepatitis virus horse-herd horseherd horseherder horseherds horse-herds horse hide horsehide horsehide gloves horsehides horsehide shoes horsehide shoes with cork soles and heels Horse Hill horse-hire

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