rivet rod

例句：

1. 1.The carpenter used a rivet rod to secure the wooden panel.
   木匠用铆钉杆固定了木面板。
2. 2.The construction workers were using rivet rods to fasten the metal beams together.
   建筑工人正在使用铆钉杆将金属梁连接在一起。
3. 3. The engineer had to replace the damaged rivet rod with a stronger one.
   工程师不得不用更坚固的铆钉杆替换损坏的。