coil out

例句：

1. 1.The rope was coiled tightly around the tree.
   绳子紧紧地绕在树上。
2. 2. She unwound the scarf from her neck.
   她从脖子上解开围巾。
3. 3. He extricated himself from the tangled web of problems.
   他从复杂的问题网中脱身而出。