Adjective:

1. (of birds) especially having the flight feathers

2. bound fast especially having the arms restrained

pinionn.鸟翼；小齿轮v.剪断翼尖；绑住 ... 两臂pinion wire小齿轮线坯pinion head齿轴齿顶pinion stop齿轮停止器pinion rack齿条,齿杆pinion tank吊舱式油箱pinion cage主动齿轮架,差速器壳,差速盘pinion cover轮盖pinion drive小齿轮传动pinion frame行星齿轮架pinion blank齿轴毛坯

1. They were pinioned against the wall by the lorry.
   那辆卡车把他们挤到墙根动弹不得。
2. He was held with his arms pinioned together behind his back.
   他被捉住反绑着双臂。