英语词汇line busy tone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	line busy tone
释义	line busy tone 简明释义线路忙音，占线音网络释义 1 ?线路忙音 ... 通道忙音 channel busy tone 线路忙音 line busy tone 忙音信号 busy signal ... 2 ?占线音 ... BT Busy Tone 占线音 ; 忙音 Line Busy Tone 占线音 ; 线路忙音 LBT Line Busy Tone 线路忙音 ... 短语 1 LBT Line Busy Tone 线路忙音
随便看	track shoe width track shot trackside track side cubicle trackside track-side telephone track-side telephone switching device track sign track signal tracks in surface track skeleton track sled track slip trackslip track-slip type packer track snaking track someone track space track spacing track-span track span track spanner tracks per inch tracks per inch (TPI) track spike

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。