英语词汇time-and-motion study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	time-and-motion study
释义	time-and-motion studyBrE /ˌtaɪm ən ˈməʊʃn stʌdi/NAmE /ˌtaɪm ən ˈmoʊʃn stʌdi/ nouna study to find out how efficient a company's working methods are 时间与动作研究（为评估生产或工作效率）
随便看	smocklike smocks smog smogged smoggier smoggiest smogging smoggy smogs smoke smoke alarm smoke bomb smoke bombs smoked smoke detector folk dance folk danced folk dancer folk dancers folk dances folk dancing folk dancings folker folkest folk etymologies

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。