(~s)
A ~ is a country or organization that has a lot of power or influence.
Nigeria is the most populous African country and an economic ~ for the continent.
N-COUNT
(~s)
A ~ is a country or organization that has a lot of power or influence.
Nigeria is the most populous African country and an economic ~ for the continent.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012