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	rumpussing rumrunner rums rums Rumsey rum shop run run runabout runabouts runagate runagates runaround runarounds runaway runaways runback runbacks runcible spoon Runcie runcinate rundown Rundstedt rune rune

英汉双解词典包含166908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。