to think wrongly that sb/sth is sb/sth else
SYN confuse :
I think you must be mixing me up with someone else.
—see also mixed-up
to think wrongly that sb/sth is sb/sth else
SYN confuse :
I think you must be mixing me up with someone else.
—see also mixed-up
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005