英语词汇“library science”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	library science
释义	library science noun : the study or the principles and practices of library care and administration or of any division of it (as bibliography or reference work)
随便看	umbellate umbellated umbellately umbelled umbellet umbelli- umbelli umbellic umbellic acid umbellifer umbelliferae umbelliferone umbelliferous umbelliflorae umbellula umbellulate umbellule umbelluliferous umbellulone umber umber umber bird umbil umbilic umbilical

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