英语词汇backup interactive line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	backup interactive line
释义	backup interactive line 简明释义后备联线通讯线路专业释义 1 经济学后备联线通讯线路双语例句 1 The functions, working principle, classification of UPS and EPS, as well as the main characteristics of the common type of back-up, on-line, on-line interactive UPS are expatiated. 摘要分别介绍了UPS和EPS的功能、工作原理、分类，以及常见的后备式、在线式、在线交互式三种UPS的主要特点。
随便看	profit and loss on investments profit and loss on securities profit and loss plan profit and loss ratio profit and loss report profit and loss reserve profit-and-loss responsibility profit and loss section profit and loss sharing ratio profit and loss statement profit-and-loss statement profit and loss statement analysis profit and loss statement profit and loss summary profit and loss summary account profit and loss transaction profit and loss transactions profit a prendre profit area profit audit profit available for dividend profit-based profit before tax profit before taxation profit brought forward

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