英语词汇“microfilm aperture card automated retrieval system，macars”的翻译、意思、用法、释义-英汉汉英词典

单词	microfilm aperture card automated retrieval system，macars
释义	microfilm aperture card automated retrieval system，MACARS微縮膠卷打孔卡片自動檢索系統電子計算機名詞
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