off
to do the last part of sth; to make sth end by doing one last thing :
I need about an hour to finish off this report.
They finished off the show with one of their most famous songs.
off
to do the last part of sth; to make sth end by doing one last thing :
I need about an hour to finish off this report.
They finished off the show with one of their most famous songs.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005