to remember or keep a record of numbers or amounts of sth over a period of time :
Keep a count of your calorie intake for one week.
to remember or keep a record of numbers or amounts of sth over a period of time :
Keep a count of your calorie intake for one week.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005