| 釋義 |
loudspeaker 構(gòu)詞法3100 全國卷頻次：0 /?la?d?spi?k?, ?la?d?spi?k?(r)/ US /?la?d?spi?k?r/ n. loudspeakers 1 揚聲器；喇叭 高考真題原句提選：All of a sudden, the policeman’s voice came over his loudspeaker.突然，警察的聲音從他的擴音器中傳來。A desktop computer, screen, projector, and loudspeakers will be available.一臺臺式電腦、屏幕、投影儀和擴音器將被提供。Carmakers' research and development laboratories have already proved that mixing in more noise with the help of loudspeakers can reduce the unwanted noise.汽車制造商的研發(fā)實驗室已經(jīng)證明，在揚聲器的幫助下混入更多的噪音，可以減少不需要的噪音。 |