bent

The collision left the bicycle's front wheel badly bent and impossible to ride.

(Chinese) 碰撞导致自行车的车轮严重弯曲，无法骑行。

He used a pair of pliers to straighten the bent metal nail before hammering it in.

(Chinese) 他在钉入铁钉之前，用钳子把弯曲的部分弄直了。