wooden beam

• 木梁

wooden beam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 wooden beam, post, stake, or bar used as part of a framework or structure.
   木梁作为一个框架或结构一部分的木梁、木杆、木桩或木条