recoil force

例句：

1. 1. The car's engine has a strong recoil force when it starts.
   汽车引擎启动时有很强的反冲力。
2. 2.The projectile bounced off the ground with a significant recoil force.
   弹丸以显著的反冲力反弹地面。
3. 3.The rocket's launch was accompanied by a powerful recoil force.
   火箭发射伴随着强大的反冲力。