英语词汇has been operating for a while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	has been operating for a while
释义	operating adj — 业务上的 adj • 经营上的 adj for sb— 为人 a while — 一时 • 一会 • 一会儿 while — 却 • 当时 • 迨 has-been — 过气 for prep — 对 prep • 用于 prep • 给 prep • 替 prep • 来讲 prep for conj — 对于 conj while conj — 虽然 conj
随便看	study of communication study of Daoism study of data study of diseases study of earth study of economics study Office study of forces study of fossils study of functions study of genes study of geography study of history study of Holocaust study of how study of humanities study of immigration study of income study of interaction study of journalism study of linguistics study of living study of local study of market study of marketing

英汉双解词典包含2273206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。

operating adj —