基本解释[土木建筑工程]桁梁英汉例句双语例句The girder is braced against an erection bracket.梁支撑在塔柱上的一个施工托架上。braced girder更多例句词组短语短语arched girder with braced spandrels 有支撑拱肩的拱形桁架braced girder更多词组专业释义土木建筑工程桁梁