支架

例句：

1. 1. The patient was placed on a medical support to stabilize his spine.
   病人被放置在医疗支持上以稳定他的脊柱。
2. 2. The engineer used steel braces to reinforce the beams.
   工程师使用钢制夹具加固梁。
3. 3. The roof of the building is supported by several wooden frames.
   这座建筑的屋顶由几根木框架支撑。