英语词汇manual exchanger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	manual exchanger
释义	manual exchange 【电信学】人工交换机 [亦作 manual switchboard]
随便看	allomones allomorph allomorphic allomorphism allomorphisms allomorphite allomorphosis allomorphs Allomyces all one all one can all one can do all one can do not to all one can do to all one could do not to all one could do to all one has all one knows all one needs all one's life allonge allonge allonges all on one's lonesome allonym

英汉双解词典包含483723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。