In a particular situation, the ~ factor is the one that is the most important.
My ~ concern is to raise the standards of state education...
ADJ: usu ADJ n
In a particular situation, the ~ factor is the one that is the most important.
My ~ concern is to raise the standards of state education...
ADJ: usu ADJ n
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012