District Ba区域“吧”districtn.地区；行政区vt.把 ... 划分成区district people's courtDistrict Signal Officer区通信官District Dental Officer区牙医官district health station区卫生所(站)District Senior Advisor军区首席顾问district administration地方行政District Land Registrar区域土地注册district superintendent油区监督district cooling system区域供冷系统District Supply Officer军区供应处