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	reversal reversal film reversal films reversals reversal speed reverse reverse angle reverse anorexia Reverse arms! reverse battery reverse-charge reverse commuter reverse commuters reverse commuting reverse commutings reversed reversed fault reverse discrimination reverse discriminations reversedly reversedly reversed-polarity reverse-engineer reverse-engineer reverse-engineered

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。