英语词汇pre expander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	pre expander
释义	您要找的是不是： pipe expander 扩管器；胀管机 pre expander 翻译预扩张器以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 pre-expander 预扩展器双语例句 1 Networks, device for pre-emphasis of higher frequencies. Right-click for de-emphasis of higher freq., compressor, or expander. 网络，用于预加重高次频率的设备。右击指定去加重高频、压缩器或扩展器。
随便看	exite exit exam exit examination exit face exit facet exit facilities exit facility exit fee exit find exit flow exit flow field exit flue exit formalities exit from exit game exit gantry exit gap exit gas exit gas temperature exit gate exit gradient exit guide exit guide blade exit guide vane exit handler

英汉双解词典包含3185865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。