- public address system (pa)
- public-address system (pa system)
- publicaddre ystem(pa)
- sound amplifying system
- sound reinforcement system
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扩音系统的英文
例句与用法
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- Noise nuisances caused by the sound amplifying systems in schools
学校的扩音系统造成的噪音滋扰 - Using modern equipment and powerful loudspeaker systems , master delivers discourses about the inner sound
师父用现代化扩音系统传扬内在音流的法门。 - Capital subventions and major systems and equipment - the chinese university of hong kong - renovation to university administration building , facade and entrace circulation
基本工程储备基金-非经常资助金及主要系统设备-为直升机安装扩音系统 - Secondary school days saw almost every july morning starting off on a somewhat sunny , optimistic note with the national day songs echoing from the public announcement system
中学的时候,一到7月,学校的扩音系统总会传来国庆爱国歌曲,让人每天早上都觉得有一个朝气蓬勃的开始。 - Secondary school days saw almost every july morning starting off on a somewhat sunny , optimistic note with the national day songs echoing from the public announcement system
中学的时候，一到7月，学校的扩音系统总会传来国庆爱国歌曲，让人每天早上都觉得有一个朝气蓬勃的开始。