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	请查阅词条：operational-research
随便看	perfidiousness perfidiousnesses perfidity perfidy perforable perforate perforated perforates perforating perforation perforations perforative perforator perforators perforce perform performabilities performability per-formable performable perform a disappearing act performance performance art performance-art performanceart

英汉双解词典包含314281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。