英语词汇operational research (or)的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	operational research (or)
释义	operational research (or) 翻译操作研究（或）
随便看	sink below sink blister sink block sinkboard sink bolt sinkbox sink condition sink current sink device sink ... difference sink difference sink differences sink down sink drain sink drainage sink drawing sinke sinked sink effect sink efficiency sink-efficiency sinkefficiency sinkefoile sinkeh sinken

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。