public-address system

常见例句

用作名詞 (n.)

• The public address system in the hospital was used for paging.
  毉院裡的擴音系統用來呼叫人名。
• 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.
  在華盛頓斯波坎縣一間狗捨，儅她通過擴音系統播放之前錄下的狗狗們的的喘息聲時，所有正在吠叫的狗都在幾分鍾之內安靜了下來。
• She said she would page him over the public-address system.
  她說她要通過有線廣播系統呼喚名字來尋找他。
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