基本解释[經濟學]瓦楞鉄皮词组短语短語corrugated d iron sheet 瓦楞鉄皮corrugated galvanized iron sheet 波形鍍鋅鉄板corrugated galvanized iron sheet roofing 鍍鋅瓦楞鉄皮屋麪corrugated iron -sheet tile 波型鉄皮瓦corrugated d sheet iron 波紋鉄皮corrugated iron sheet更多词组专业释义經濟學瓦楞鉄皮