infracapitular apodeme

例句：

1. 1.The infracapitular apodeme is crucial for the stability of the structure.
   内角支撑杆对于结构的稳定性至关重要。
2. 2.The engineer designed the infracapitular apodeme to enhance the strength of the beam.
   工程师设计了内角支撑杆来增强梁的强度。
3. 3.The infracapitular apodeme was used to support the roof during construction.
   在建造过程中，内角支撑杆被用来支撑屋顶。