a coil of rope的用法和样例：
- He stood there, with a coil of rope in his hand.
- He was sitting on the deck disentangling a coil of rope.
- In half a minute he had reached the port scuppers, and picked, out of a coil of rope, a long knife, or rather a short dirk, discoloured to the hilt with blood.
- A couple of coils of rope still lay on the dock.
- A couple of coils of rope still lie on the dock.