mess up | ˌmess sth ↔ ˈup
to spoil sth or do it badly :
I've really messed up this time.
If you cancel now you'll mess up all my arrangements.
mess up | ˌmess sth ↔ ˈup
to spoil sth or do it badly :
I've really messed up this time.
If you cancel now you'll mess up all my arrangements.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005