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	automatic tint control automatic tire inflation systems automatic titrator automatic toll payment machine automatic toll ticketing automatic tone and voice annunciator device automatic tone detector automatic tool changer automatic toothbrush automatic top off system automatic topper-lifter-harvester automatic top-up automatic torque biasing automatic torque-biasing differential automatic torque coupling automatic torque system automatic toss automatic touchdown machine automatic tow 2 field test set automatic track acquisition automatic track finding automatic track following automatic tracking automatic tracking aid automatic tracking feature

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