public car大众车publicadj.公众的；公共的；公开的n.民众；公众；大众public interest standard公众提出的利益标准public underground space地下公共空间public information signs公共信息标识public television signal电视公共信号public sports facilities公共体育设施Public Transportation IC公交IC卡public safety department公安局Public pedagogy teaching公共教育学教学public ownership economy公有制经济public address equipment扩音设备