英语词汇“extension library service”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	extension library service
释义	WordReference Random House Unabridged Dictionary of American English © 2024 exten′sion li′brary ser′vice, Library Sciencethe provision of library materials and services outside the library's regular service center or outlet.
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