英语词汇operationalresearch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	operationalresearch
释义	请查阅词条：operational research
随便看	grab/hit/make the headlines grabs grab some rays grab the headlines Grace grace grace_1 grace_2 grace_3 grace and favour grace-and-favour graced Grace Darling grace-darling graceful gracefuller gracefullest gracefully gracefulness gracefulnesses Grace Kelly grace-kelly Graceland graceland gracelands

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。