public-address system
英：[ˌpʌblɪkəˈdres] 美： [ˌpʌblɪkəˈdrɛs]
public-address system 基本解释
n.扩音系统，有线广播；
英英释义
public-address system
n.an electronic amplification system used as a communication system in public areas同义词：public address systemP.A. systemPA systemP.A.PA
public-address system 相关例句
双语例句
用作名词(n.)- The public address system in the hospital was used for paging.
医院里的扩音系统用来呼叫人名。 - When she played a recording of "play panting"through the speaker system at a shelter in Spokane Valley, all the barking dogs quieted within a minute.
在华盛顿斯波坎县一间狗舍，当她通过扩音系统播放之前录下的狗狗们的的喘息声时，所有正在吠叫的狗都在几分钟之内安静了下来。 - She said she would page him over the public-address system.
她说她要通过有线广播系统呼唤名字来寻找他。
权威例句
Public address systemPublic address systemPublic address systemPORTABLE COMBINATION PUBLIC-ADDRESS SYSTEM AND LECTERNHaas Effect and Its Applications on Design of Architecture Acoustics and Public-address SystemSilent Playback and Public-Address System *Coloration detection in public-address system using cumulative harmonic analysisColoration spectrum detection in public-address system using cumulative harmonic analysisMain Points of Public-address System Designing on Gymnasium and StadiumPUBLIC-ADDRESS-SYSTEM QUALITY-CONTROL DEVICETo design the indoor-public-address system based on DSP40012 Subjective experiment on speech intelligibility for the design of public-address system in tunnelTELEPHONE HAVING PUBLIC-ADDRESS SYSTEM
