英语词汇trunk line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	trunk line
释义	trunk linen.（名词） A direct line between two telephone switchboards.电话干线：两个电话交换台之间的直接连线 The main line of a communications or transportation system.通讯或交通系统主要线路
随便看	in-your-face Inönü in–and–in in–and–out in–between in–depth in–flight in–house in–joke in–kind in–law in–line skate in–migrant in–migrate in–service in–your–face Io I/O IOC iod- iodate iodated iodates iodating iodic acid

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