also stock in trade
If you say that something is someone’s ~, you mean that it is a usual part of their behaviour or work.
Patriotism is every politician’s ~...
= staple
N-SING: with poss
also stock in trade
If you say that something is someone’s ~, you mean that it is a usual part of their behaviour or work.
Patriotism is every politician’s ~...
= staple
N-SING: with poss
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012