英语词汇busy signal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	busy signal
释义	busy signal (电话的)忙音，占线信号
随便看	retractile retractility retraction retractions retractive retractively retractiveness retractives retractor retractors retrad retrain retrainable retrained retrainee retrainees retrainer retral retrally retransfer retransferred retransferring retransfers retransform retransformation

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。