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	coronograph coronograph coronographic Corot corotate corp. corpocracy corpora corpora corpora albicantia corpora callosa corpora callosa corpora delicti corporal corporals corpora lutea corpora lutea corpora striata corpora striata corporate corporate anorexia corporated corporates corporate welfare corporating

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