swing lever

• 摇臂

swing lever的用法和样例：

例句

1. This movement causes the pitman arm, attached to the sector, to swing to the right or left.This action, in turn, pushes or pulls on the tie rods attached to the pitman arm.
   这一运动又一次推动或拉动与转向摇臂相连的转向直拉杆。