(~s)
If you refer to someone as a hard ~, you mean that they expect the people they supervise to work very hard.
N-COUNT: usu adj N
(~s)
If you refer to someone as a hard ~, you mean that they expect the people they supervise to work very hard.
N-COUNT: usu adj N
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012