unwind
/ˌʌnˈwaɪnd/verb
(past and past participle unwound)
1- undo or be undone after winding or being wound解开（卷绕物）, 解绕; 展开：
with obj. Ella unwound the long woollen scarf from her neck埃拉从脖子上解下长长的羊毛围巾
no obj. the net unwinds from the reel.网从轴上展开。
1.1
- no obj. relax after a period of work or tension放松, 松弛：
the Grand Hotel is a superb place to unwind.
格兰特大酒店是休闲放松的好去处。