英语词汇operations research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	operations research
释义	operations research 〈美〉= operational research
随便看	personative personator personator personators personators' person-day personhood personhoods person-hour personifiable personifiable personifiant personification personifications personificator personificators personified personifier personifier personifiers personifies personify personifying personkind personnel

英汉双解词典包含548777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。