Zonelli佐内利zonen.地域；地带；地区zone-hardened alloy区域硬化合金zone of reflex-ions反射带zone of down-signal弱区zone of incandescence白热带zoned decimal quartet区标十进制四位字节zone-melting method区熔法zone of investigation甸区域zone switching center区域交换中心zone of high pressure高压区zone weather forecast地区天气预报<在正常的火险季节