draft bar

• 牵引杆

draft bar的用法和样例：

例句

1. A tow lug and crossbolt are installed for attaching a tow bar to the nose gear.
   牵引环和横向螺栓安装在前起落架上用来连接牵引杆。
2. We found electrical burn marks on the roll bar and the car's undercarriage.
   我们在车的车盘和下拉杆上都发现了有电灼的痕迹。