词典论坛联络

   英语
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短语
bibliographic information system
环境 système de renseignements bibliographiques
bibliographic information system A coordinated assemblage of people, devices or other resources organized for the exchange of data pertaining to the history, physical description, comparison, and classification of books and other works
环境 système de renseignements bibliographiques
bibliographic information system: 3 短语, 1 学科
联合国3