人字桁架屋頂架屋頂木架屋架roof: n. 1.屋頂,房屋;家屋。 2.(放行李的)車頂;笠形 ...truss: n. 1.(干草等的)捆,把,束,一束干草〔老干草56磅 ...arch-shaped roof truss: 拱形屋架arched roof truss: 拱形屋頂桁架; 拱形屋架; 拱形桁架batten of roof truss: 屋架水平撐條下載手機詞典可隨時隨地查詞查翻譯