同根派生 public-address system相關(guān)詞英漢例句用作名詞 (n.)The public address system in the hospital was used for paging.毉院裡的擴(kuò)音系統(tǒng)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(kuò)音系統(tǒng)播放之前錄下的狗狗們的的喘息聲時(shí),所有正在吠叫的狗都在幾分鍾之內(nèi)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(tǒng)呼喚名字來尋找他。public-address system更多例句