城: city wall; wall隅: corner; nook城域地带: metro zones城役: defense of the great wall城域交换系统: mss metropolitan switching system城遗址: daiwang city site城域接入网: metro access城一郎: joichiro城域镜像: metro mirror城一: joichi城域网: man ( metropolitan area network ); man metropoliatan area network; man metropolitan area network; man(metropclitan area network); metropolitan area network(man); metropolitan area networks; metropolitan-area network; wan; wman城野医生: dr.ci:labo
