英语词汇on-line bibliographic service怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	on-line bibliographic service
释义	on-line bibliographic service 简明释义联机文献目录服务网络释义 1 ?联机文献目录服务 ... source directory 释义：源目录 on-line bibliographic service 释义：联机文献目录服务 public directory 释义：公用目录 ...
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。