flanged rod

例句：

1. 1. The flanged rod is used to connect two pieces of metal together.
   凸缘杆用于将两块金属连接在一起。
2. 2.The flanged rod was designed to fit perfectly into the hole.
   这个凸缘杆设计得可以完美地插入孔中。
3. 3. The flanged rod is a common component in many industrial machines.
   凸缘杆是许多工业机器中常见的组件。