unroll

Từ điển Oxford Advanced Learner 8th

un·roll [unroll unrolls unrolled unrolling] BrE [ʌnˈrəʊl] NAmE [ʌnˈroʊl] verb
1. transitive, intransitive ~ (sth) if you unroll paper, cloth, etc. that was in a roll or if it unrolls, it opens and becomes flat
•We unrolled our sleeping bags.
compare ↑roll
2. intransitive (of events)to happen one after another in a series
•We watched the events unroll before the cameras.
Verb forms:

• Từ đồng nghĩa / Synonyms:
  unfurl, unwind, wind off
• Từ trái nghĩa / Antonyms:
  roll up, wrap up, wind, wrap, roll, twine