常見例句用作名詞 (n.)The workmen excavated a hole in the wall to let the sewage pipe pass through.工人們?cè)趬ι暇蛄藗€(gè)洞讓污水管通過。Thin wall centrifugal drainage iron pipe is a kind lr good performance pipe.薄壁離心鑄鐵排水管是一種具有良好性能的鑄鐵管件。Drains which pass under a house must be of cast iron, the most expsive material for pipe drains.穿過房屋下面的排水管道，必須使用鑄鐵管，這是排水管所用的最昂貴的材料。 返回 waste-pipe