英语词汇PSTN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	PSTN
释义	PSTN abbr. public switched telephone network 【电信】公用交换电话网
随便看	counterflow counterflows counterfoil counterfoils counterforce counterfort counterforts countergirl counterglow counterglows counterguard counterguerilla counterguerillas counterguerrilla countergue(r)rilla counterguerrillas counter images counter-incentive counterinfluenced counterinfluencing countering counterinsurgencies counterinsurgency counterinsurgent counterinsurgents

英汉双解词典包含548777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。