短語詞組短語exit passageway 出口通路;安全通道;出口通道;避難走道passageway lighting 走廊照明protective passageway 防毒通道vertical passageway 竪曏通道;垂直通道the passageway 出入口Veering Passageway 偏歷passageway y 通道;走廊labyrinthine passageway 迷宮式通道evacuation passageway 防災(zāi)疏散;疏散通道 返回 passageway