英语词汇operation study的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	operation study
释义	operation study 英?[??p??rei??n ?st?di] 美?[?ɑp??re??n ?st?di] 释义 [经] 作业研究，操作培训
随便看	office ghost office girl office girls office goer officegoer office-goer officegoers office-goers office hands Office Hit List office holder office-holder officeholder officeholders office holders office-holders officeholding office-holding office-holdings office/home address Office,Hospital Admissions office hoteling office-hour office hour officehours

英汉双解词典包含4367426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。