英语词汇operation study是什么意思，operation study的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	operation study
释义	operation study　【经】作业研究, 操作培训
随便看	more than more than more than more than a little more than ample more than anything more than anything else more than enough more than enough more than ever more than half more than half more than half more than meet the eye more than meets the eye more than once more than once more than one more than one more than one bargained for more than one can help more than other people more than others more than others more than somewhat

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。