a beam supporting a roof

 
       
  • 支承屋顶的横梁

a beam supporting a roof的用法和样例:

例句

  1. A rigid framework, as of wooden beams or metal bars, designed to support a structure, such as a roof.
    桁架用木棒或金属棒做成的坚硬的构架,用于支撑屋顶等结构
  2. A joist is any of a series of small parallel beams supporting a floor or roof.
    托梁是一系列的小列柱梁,用以支撑楼层或屋顶。
  3. An arbor or a passageway of columns supporting a roof of trelliswork on which climbing plants are trained to grow.
    藤架林荫道或通道两侧由柱子支起的棚架,上面爬满了人工种植的植物
  4. A beam or rod that joins parts and gives support.
    连接材料把各部分连接起来并起支撑作用的梁或柱子

a beam supporting a roof的海词问答与网友补充:

提问补充

a beam supporting a roof的相关资料:

临近单词

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