英语词汇PA system怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Public Address systems (PA systems) are commonly used in American malls, airports and grocery stores.
公共广播系统在美国的商场、机场、和杂货店普遍使用。
2
Inside, it's typical party-bus fare, with LCD screens, DVD players and PA systems, along with all the required safety gear.
内，这是典型的党的巴士票价，与液晶显示屏， DVD播放机和扩音系统，以及所有必要的安全装置。
3
Combo amplifiers for bass, guitars, keyboards, electronic drums and PA systems. Please reply with full specifications, pictures.
求购用于贝斯，吉他，键盘，电子鼓，扩音系统的组合放大器。请回复详细规格和图片。

单词	PA system
释义	PA system 美/ pɑ? ?s?st?m / 简明释义广播系统（等于 public-address system）网络释义 1 ?扩音广播设备 ... 呼叫设备Calling Equip 扩音广播设备PA Systems 录音设备Audio Recorders ... 双语例句 1 Public Address systems (PA systems) are commonly used in American malls, airports and grocery stores. 公共广播系统在美国的商场、机场、和杂货店普遍使用。 2 Inside, it's typical party-bus fare, with LCD screens, DVD players and PA systems, along with all the required safety gear. 内，这是典型的党的巴士票价，与液晶显示屏， DVD播放机和扩音系统，以及所有必要的安全装置。 3 Combo amplifiers for bass, guitars, keyboards, electronic drums and PA systems. Please reply with full specifications, pictures. 求购用于贝斯，吉他，键盘，电子鼓，扩音系统的组合放大器。请回复详细规格和图片。
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