基本解釋[經濟學]瓦楞鉄皮詞組短語短語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更多詞組專業(yè)釋義經濟學瓦楞鉄皮