| 例句 |
Short of tank transporters, the tanks had to travel to the front on their own treads.由于缺乏坦克运输车，坦克不得不自己开往前线。The police found tire treads in the mud.警方发现了泥浆中的轮胎印迹。He walked up the stairs. The treads were covered with a kind of rubber and very quiet.他走上楼梯。梯面上铺了一种橡胶，因此没有什么声响。The treads of the tires were badly worn.轮胎的胎面磨损很严重。Underneath a pattern of lugs and treads provides a sure grip even on slippery surfaces.下面的皮环和马镫确保骑手即使走在光滑的表面上也能掌控马匹。 |