busy signal信息详情
占线信号；忙碌信号
signal───adj.显著的；作为信号的；n.(Signal)人名；(瑞典)西格纳尔；vt.标志；用信号通知；表示；n.信号；暗号；导火线；vi.发信号
busy───adj.忙碌的；热闹的；正被占用的；n.(Busy)人名；(匈)布希；(法)比西；vt.使忙于
signal wire───[通信]信号线
radio signal───无线电讯号；无线电信号
home signal───进站信号（机）；[铁路]进站信号；[铁路]进站信号机
busy is busy───忙就是忙
signal processing───[通信]信号处理
alarm signal───[安全]警报信号；n.警报，警报信号
digital signal───[自][通信]数字信号
I dialed her number but got a busy signal.───我给她拨了电话，但占线。
I don't know, I just keep getting a busy signal.───我不知道，对方电话老是占线。
He telephoned the lawyer and again got a busy signal.───他给律师打电话，但还是听到占线的信号。
Then, whenever doubt, anxiety or fear try to call me, they keep getting a busy signal -- and soon they'll forget my number.───每当怀疑、焦虑和恐惧试图和我联系时，电话总是在占线，所以很快它们就忘了我的号码。
Nancy: Call waiting means you can turn your own phone into a two-line phone, and no one ever gets a busy signal.───“呼叫等待”意味着你把你的个人电话分成两条线路，当两个人同时打进来的时候，都不会有忙音。
The BUSY signal indicates the end of conversion, and at this time the conversion results for both channels are available to be read.───BUSY信号表示转换结束，此时便可读取两个通道的转换结果。
These days, voice mail (or just sending a text message) has almost completely eliminated the busy signal.───占线音已被语音邮件（或者干脆不打电话发短信）挤出了时代。
Every time I call the number, I get a busy signal.───我每次拨打这个号码，电话总是忙音。
I've called several times, but I keep getting a busy signal.───我打了好几次了，可是一直是忙音。