public-address system

美 
英 
  • un.有线广播系统；机上广播系统；扩音系统
  • 网络公共广播系统；机内广播系统
复数：public-address systems  

同义词

权威英汉双解

英汉

英英

网络释义

public-address system
n.
1.
广播系统an electronic system that uses microphones and loudspeakers to make music, voices, etc. louder so that they can be heard by everyone in a particular place or building

例句

释义:
全部全部,有线广播系统有线广播系统,机上广播系统机上广播系统,扩音系统扩音系统,公共广播系统公共广播系统,机内广播系统机内广播系统
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
A public address system installed in a building or other region being monitored can communicate with a regional fire detection system.
安装在建筑物或正在监视的其他区中的公共地址系统能与区域火灾检测系统进行通信。
ip.com
2.
Another passenger wrote that the public address system on the train kept explaining that the breakdown was due to the heavy rain.
另一名乘客写道，列车上的公共广播系统不停解释说故障是由于暴雨引起的。
treasure.1x1y.com.cn
3.
Decades ago, I visited a ministry center in West Africa and saw a little girl climb onto a truck that had a public address system.
十多年前，我去非洲西部的一个事工中心参观。在那里，我见到一个小女孩爬上一台宣传车；
pearlpig2000.spaces.live.com
4.
Miss Frasier: Please have someone set up the public address system in the main ballroom tonight.
傅蕾琪小姐：请找人把今晚演讲用的播音系统装在大的舞厅里。
www.59edu.com
5.
When classes finish, the following words are spoken over the public address system: "Boys and Girls, get ready for the prayer. "
下课的时候，广播系统里诵读：“男生们和女生们，准备祈祷吧。”
www.fifl.cn
6.
Digital HD video surveillance, burglar alarm, access control attendance, the public address system design and construction.
数字硬盘录像监控、防盗报警、门禁考勤、公共广播系统设计施工。
www.bing.com
7.
just after his flight landed in New York City, he unleashed an expletive-laden tirade over the plane's public address system.
在纽约降落之后，他通过机场的公共广播激动地发表了一通满是咒骂的长篇大论。
article.yeeyan.org
8.
Bakker notices something age-unfriendly as soon as she walks in: the upbeat music blaring from the store's public address system.
巴克通知书什么年龄不友好她尽快走在：乐观音乐商店的高音广播系统。
www.maynet.cn
9.
Public address system, where specifically required by other sections of this code.
公共扩音系统，由本规范其他节特别要求。
blog.163.com
10.
Takizawa plans to announce the launch over its public address system, but won't sound a siren, to avoid making people more jumpy.
Takizawa村打算通过公共传播系统宣布发射事宜，但不会鸣警报，以免人们更为慌张。
cn.reuters.com