短語詞組短語damp -proof course [建]防潮層;[建]防水層asphalt damp -proof course 瀝青防潮層wall damp -proof course 牆身防潮層;牆躰防潮層horizontal damp -proof course 水平防潮層bitumen damp -proof course 瀝青防潮層felt damp -proof course 油氈防潮層floor damp -proof course 地麪防潮層a halt damp proof course 瀝青防潮層 返回 damp proof course