| 单词 | 支撑屋顶 |
| 释义 | 〔truss〕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〔summer〕A heavy horizontal timber that serves as a supporting beam, especially for the floor above.大梁：一条粗重的水平木料，用作支撑的木行条，尤指用来支撑屋顶的梁〔hypostyle〕Having a roof or ceiling supported by rows of columns.多柱式建筑的：由一行行柱子支撑屋顶或天花板的建筑的〔hypostyle〕A building with a roof or ceiling supported by rows of columns.多柱式建筑：一个由一行行柱子支撑屋顶或天花板的建筑 |
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