英语词汇toll telephone switching system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	toll telephone switching system
释义	toll telephone switching system 简明释义长途电话交换机网络释义 1 ?长途电话交换机 Public Telephone Switching System 交换机 toll telephone switching system 长途电话交换机 local telephone switching system 市内电话交换机 ; 地区电话交换机 .. 2 ?长话交换机长话交换机 toll telephone switching system 程控交换机 programmed controlled exchange; spc exchange ..
随便看	twin circular saw Twin Cities twin city twin-clutch gearbox twin-coach twin cocoon twin coil twin coiler twin columns twin combination twin community twin comparator twin compass system twin compressor twin concentric cable twin concentric cable twin concordance twin conductor twin conduit twin cone crusher twin-cone mixer-granulator twin cones Twin,Conjoined twin contact twin contact

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。