unwind
🇺🇸
/ˌʌnˈwaɪnd/
🇬🇧
/ˌʌnˈwaɪnd/
to make something that is wrapped or rolled up become straight or loose
She unwound the rope from the post.
她把绳子从柱子上解了下来。
to relax after working or feeling stressed
I like to unwind by reading a book before bed.
我喜欢睡前读本书来放松。