(~s)
A ~ is a specially selected group of people who are intended to represent the general public. Focus groups have discussions in which their opinions are recorded as a form of market research.
N-COUNT
(~s)
A ~ is a specially selected group of people who are intended to represent the general public. Focus groups have discussions in which their opinions are recorded as a form of market research.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012