| 单词 | 扩音 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔JOIN〕Have you connected the speakers to the amplifier? 你把扬声器与扩音器连接上了吗?朗文写作活用〔PA system〕A public-address system.有线广播系统；扩音系统美国传统〔SHOUT〕The officer in charge was bellowing instructions through a loudspeaker. 负责的那位官员正在用一个扩音器喊着指令。朗文写作活用〔TAKE〕Specially treated copper wires conduct the signal from the amplifier to the speakers. 经过特别处理的铜线将信号从扩音器传送到扬声器。朗文写作活用〔TELL〕An officer stood on one of the tanks and began shouting commands through a loudspeaker. 一名军官站在其中一辆坦克上，开始用扩音器高声发号施令。朗文写作活用〔adjustment〕A technician made an adjustment to the amplifier.一位技师对扩音器进行了调整。外研社新世纪〔amplifier〕He plugged his electric guitar into an amplifier.他将电吉他连到扩音器上。韦氏高阶〔amp〕He plugged his guitar into the amp.他将吉他连到扩音器上。韦氏高阶〔announcement〕I heard an announcement on the loudspeaker saying that the store was closing in 10 minutes.我听见扩音器里传来通知，说商店10分钟后将关门。韦氏高阶〔announce〕A voice on the loudspeaker announced that the store was closing in 10 minutes.扩音器里播出通知，商店将在十分钟后关门。韦氏高阶〔announce〕Station staff announced the arrival of the train over the tannoy.车站工作人员通过扩音器广播了火车进站的消息。外研社新世纪〔baffle〕A partition that prevents interference between sound waves in a loudspeaker.隔音板：在扩音器中防止声波相互干扰的隔离装置美国传统〔boom out〕A megaphone boomed out, 'This is the police.'扩音器中传出深沉洪亮的声音：“我们是警察。”外研社新世纪〔boom〕A megaphone boomed out, 'This is the police.' …扩音器响了起来：“我们是警察。”柯林斯高阶〔bullhorn〕A portable device consisting of a microphone attached to a loudspeaker, used especially to amplify the voice.手提式扩音器：一种便携的由麦克风和扩音器连在一起的设备，专用来扩大声音美国传统〔bullhorn〕The detective bullhorned the gunman to surrender.侦探用手提式扩音器向持枪歹徒发话让他投降。21世纪英汉〔called〕He called me over the Tannoy.他用天朗扩音器喊我。柯林斯高阶〔clot〕People clotted around loudspeakers.人们聚集在扩音喇叭周围。英汉大词典〔crackle〕An announcement crackled over the tannoy.扩音器里吱吱嘎嘎地播出一则通知。朗文当代〔detachable〕The stereo is equipped with detachable speakers.这套立体音响系统安装着几个可拆卸的扩音器。韦氏高阶〔directional〕The directional microphone trained on Foresters Cottage could pick up every word uttered inside at several hundred yards.对准福雷斯特小屋的定向扩音器在几百码远的地方也能捕捉到里面的人所说的任何一句话。柯林斯高阶〔distinctly〕I distinctly heard the loudspeaker calling passengers for the Turin-Amsterdam flight.我清楚地听到扩音器里在请都灵至阿姆斯特丹航班的旅客登机。柯林斯高阶〔electrify〕Music To amplify (music) by electronic means.【音乐】 以电气扩大音响：以电子手段为（音乐）扩音美国传统〔hailer〕A bullhorn.手提式扩音器美国传统〔hook〕He hooked the microphone up to a tape recorder.他把扩音器接到磁带录音机上。麦克米伦高阶〔horn〕A device for projecting sound waves, as in a loudspeaker.角状扩音器：一种用来产生声波的装置，如扬声器美国传统〔loud-hail〕He loud-hailed the tourists in the touring coach.他在旅游车上用手提扩音器对游客们讲话。21世纪英汉〔loud-hail〕She went back into the cabin after Dr. Ford loud-hailed her.她在福特博士用扩音器呼唤她后回到舱里。英汉大词典〔loudhailer〕I heard a loudhailer calling my name.我听见扩音器里在叫我的名字。英汉大词典〔loudspeaker〕A device that converts electric signals to audible sound.扩音器：把电子信号转变为可听见的声音的一种装置美国传统〔loudspeaker〕Suddenly they heard on (或over) the loudspeaker that...突然,他们听见扩音器里广播说…英汉大词典〔loudspeaker〕We heard the news over the loudspeaker.我们通过扩音器听到了新闻。牛津搭配〔make〕It was difficult to make out what was said over the loudspeaker in the square.很难听清楚广场上的扩音喇叭里在说什么。英汉大词典〔megaphone〕A funnel-shaped device used to direct and amplify the voice.扩音器：用来传声或扩音的漏斗形装置美国传统〔megaphone〕Drago hailed them through a megaphone.德拉戈通过扩音器向他们欢呼。外研社新世纪〔megaphone〕To transmit (a message) or speak through or as if through a funnel-shaped voice amplification device.用喇叭筒讲，广泛宣传：通过一漏斗形的扩音装置来传达一消息或讲话，或好像通过扩音器一般传达消息或讲话美国传统〔microphone〕An instrument that converts sound waves into an electric current, usually fed into an amplifier, a recorder, or a broadcast transmitter.扩音器，麦克风，话筒：将声波转变成电流的工具，通常接至扩音器，录音机或广播发射机上美国传统〔off-mike〕Jane was off-mike some of the time.有些时候扩音机里听不清简的声音。英汉大词典〔page〕He was paged at the airport and told to return home immediately.机场扩音器传出了呼叫他的广播，叫他立刻回家。剑桥高阶〔page〕She hurried to the reception desk and asked the girl to page her husband.她急忙跑到前台请女服务员用扩音器呼叫她的丈夫。朗文当代〔page〕Why don't you have him paged at the airport? 你为何不在机场扩音喇叭上呼叫他呢？牛津高阶〔plug in〕They plugged their guitars into amplifiers.他们把吉他与扩音器相接。柯林斯高阶〔plug〕I pushed the jack plug into the amp.我把单孔转接头插入扩音器。牛津搭配〔public-address system〕An electronic amplification apparatus installed and used for broadcasting in public areas.有线广播系统：用于在公众场所进行广播的一种电子扩音装置美国传统〔pump〕Music pumped out from the loudspeakers.音乐不断地从扩音器里播放出来。朗文当代〔squawk box〕The speaker on an intercom or a public-address system.扬声器：用于内部联系或有线广播系统的扩音器美国传统〔thunder〕Martial music thundered from loudspeakers.扩音机里传出雄壮响亮的军乐。英汉大词典〔transistorized〕He raised the transistorized hailer to his lips and shouted, 'Harbourmaster!'他把晶体管扩音器举到嘴边喊道：“港务长！”外研社新世纪〔transistor〕A small electronic device containing a semiconductor and having at least three electrical contacts, used in a circuit as an amplifier, a detector, or a switch.晶体管：一种小型电子装置，包含一个半导体和至少三个电接头并构成一个电路，用作扩音器、检波器或开关美国传统〔unplug〕I forgot to unplug my guitar from the amp.我忘记把吉他插头从扩音器上拨下来了。韦氏高阶〔use〕Officials used loud hailers to call for calm.官员们用扩音器呼吁大家保持冷静。外研社新世纪〔whistle〕The microphone was making a strange whistling sound.扩音器发出一种奇怪的哨音。牛津高阶〔word〕No one could hear a word because someone had cut the amplifier cable.没人听得到，因为有人把扩音器的电线切断了。朗文当代A message came through for me on/over the PA system.通过扩音系统传给我一条口信。剑桥国际From the ship's loudspeakers came a sudden command, “Attention all personnel (=Listen carefully everyone)!” 船上的扩音器里忽然播出一道命令“全体人员注意!”剑桥国际I heard my name being called over the public address.我听到扩音器里叫我的名字。剑桥国际I missed my train because I couldn't hear what was given out over the Tannoy.我误了火车，因为我听不清扩音器里提供的信息。剑桥国际I think the plug from the cassette player to the amplifier has come loose.我想盒式放音机连扩音器的接头松了。剑桥国际Music pulsated from loudspeakers in every corner of the bar.音乐从酒吧每个角落的扩音器中振荡播出。剑桥国际My daughter's bedroom is full of guitars, amplifiers, keyboards and miscellaneous gadgetry.我女儿的卧室充满了吉他、扩音器、键盘和各种各样的小机器。剑桥国际The amplified music was so loud I couldn't hear what she said.经过扩音的音乐是那么地响，使我无法听见她的话。剑桥国际The band brought its own amplification.乐队自带了扩音设备。剑桥国际The loudspeaker gave out orders in a disembodied drone.从扩音器传出了命令，不知是何人的嗡嗡声。剑桥国际The over-loud amplification spoilt the concert.过响的扩音破坏了音乐会的效果。剑桥国际Vans with tannoys fixed to them were driving around the streets, urging people to go and vote.装有扩音设备的大篷车在大街上四处宣传，鼓励人们参加投票。剑桥国际We couldn't hear the announcement that was made on the tannoy system.我们听不见扩音系统所作的通告。剑桥国际We heard the news over the loudspeaker. 我们听见扩音器里广播了这一消息。译典通 |
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