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	请查阅词条：busy signal
随便看	defence mechanism defence-mechanism defence of liberty defence planner defence policy defence policy defence posture defence procurement defence sector defence sector defence spending defence strategy defence system defence system defence team defend defendant defended defender defending defending champion defenestrate defenestration defense defenseless

英汉双解词典包含207842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。