基本解释波形铁皮词组短语短语corrugated d sheet iron 波纹铁皮corrugated galvanized sheet iron 镀锌波纹铁皮;镀锌瓦楞铁皮corrugated sheet iron roofing 瓦楞铁屋面corrugated d iron sheet 瓦楞铁皮corrugated iron sheet 瓦楞铁皮;波形铁皮;瓦垅铁皮corrugated sheet iron更多词组专业释义经济学波纹铁皮交通运输工程波形铁皮