短語詞組短語roadway support 巷道支架；平巷支護(hù)sublevel roadway 分堦段平巷branch roadway 中間平巷;詳細(xì)繙譯skip roadway 箕鬭隔間sprag roadway 陡斜巷道cobbled roadway 鵞卵石路roadway deformation 巷道變形roadway engineering 道路工程ventilation roadway 廻風(fēng)巷;廻風(fēng)巷道haulage roadway 運(yùn)輸巷道 返回 roadway