英语词汇“online public access catalog”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	online public access catalog
释义	Online Public Access Catalog Online Public Access Catalog (library)(OPAC) A computerised system to catalogue andorganise materials in a library (the kind that containsbooks). OPACs have replaced card-based catalogues in manylibraries. An OPAC is available to library users (publicaccess). AcronymsSeeOPAC
随便看	economic strategy panel economic stress index economic structural adjustment program economic supply economic support fund economic support specialist economic surplus economic surpluses economics working group economic system economic systems economic table economic, technical or organisational economic theories economic theory economic theory of law economic threshold level economic tigers economic times economic times intelligence group economic tool life economic torts economic totalitarianism economic trade office economic transformation in europe

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Online Public Access Catalog