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。 ■[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。