recoilern.卷取机(重卷机)recoilv.退却；畏缩；弹回；报应n.畏缩；弹回；后坐力recoil mean free path反冲平均自由程recoil piston rod lug驻退杆固定突座recoil throttling rod驻退机调节杆recoilless transition无反冲跃迁recoilless projectile无坐力炮弹recoil proton counter反冲质子计数器recoilless ammunition无后座力炮弹药recoil-free fraction无反冲部分recoil proton detector反冲质子探测器recoil fission fragment反冲裂变碎片

1. Plots sometimes recoil on the plotters.
   阴谋有时会报应在阴谋者身上。
2. His cruelty to others recoiled in the end upon himself.
   他对别人的残暴最后报应在自己身上。