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 ◊ When you dial a telephone line that is already in use, you hear a sound that is called a busy signal.（电话占线时的）忙音 ⇒ Main Entry: ¹ busy
随便看	like your style liking lilac lilacs lilies lilies of the valley lilt lilting liltingly lily lily-livered lily livered lily of the valley lily pad lily pads lily-white lily white Lima lima bean lima beans limb limbed limber limbered limbering

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