citywardadj.朝向都市的adv.朝向都市cityn.城市；都市；全体市民；特许市；特权市City.n.（伦敦最古老的金融商务中心）伦敦商业区city health organizations城市卫生机构city garbage melting slag城市垃圾熔渣city defense capabilities城市防护能力city subsistence security城市低保city natural gas pipeline城镇天然气管道city construction archive城市建设档案city suburban agriculture城郊农业City Cycle Economy System城市循环经济系统city greenbelts and parks城市园林City competitive capacity城市竞争力