短語詞組短語public utility service 公用事業(yè);公用設(shè)施Public Telephone Service 公共電話服務(wù);公眾電話業(yè)務(wù)Public technical service system 公共技術(shù)服務(wù)體系;事體系public communications service [通信]公用通信業(yè)務(wù)Public Health Service Center 公共衛(wèi)生服務(wù)中心public cultural service system 公共文化服務(wù)體系Public customer service department 公眾客戶部 返回 public service