unwind

1. V-I When you unwind, you relax after you have done something that makes you tense or tired. 放松

It helps them to unwind after a busy day at work. 這有助於他們在一天繁忙的工作後放松一下。

2. V-T/V-I If you unwind a length of something that is wrapped around something else or around itself, you loosen it and make it straight. You can also say that it unwinds. 解開

One of them unwound a length of rope from around his waist. 他們中的一個人解開繞在他腰間的一條繩子。