短语词组短語fire smoke plume 火災菸氣羽流fire plume turning region 火羽流轉曏區fire plume above roof 竄出屋頂的火焰fire plume model 火羽流模型Fire Plume Ridge 火羽山rise -time of fire plume front 羽流前鋒上陞時間 返回 fire plume