single-strut trussed beam單: singular number fate; destin ...桁架梁: girder truss; truss beam雙柱桁架梁: double-strut trussed【建筑】單柱桁架。: king-post truss單柱桁架: king post roof; king post truss; kingpost truss下載手機詞典可隨時隨地查詞查翻譯
