knotted

例句：

1. 1.The rope was knotted in the middle of the room.
   绳子在房间里中间打了一个结。
2. 2. The knotted rope was difficult to untie.
   这个结难解。
3. 3.The knotted rope was used as a makeshift ladder.
   这根结绳被用作临时的梯子。