英语词汇toll-switching trunk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-switching trunk
释义	toll-switching trunk 【电信学】长途交换中继线路
随便看	Comleyan COMLOGNET comm comm. comma comma bacillus comma bacilluss comma-counter comma-counting comma fault comma-less code command commandable command and control system commandant commandants commandantship commandantships command car command character command control command-control program command destruct command-detonated mine command-driven

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。