DICT.TW Dictionary Taiwan

 PA system /ˌpiˈe-/

 P.A. system
      n : an electronic amplification system used as a communication
          system in public areas [syn: public address system, PA
          system, P.A., PA]

 PA system
      n : an electronic amplification system used as a communication
          system in public areas [syn: public address system, P.A.
          system, P.A., PA]