(~s)
If you refer to someone as a ~, you mean that they do jobs promptly and efficiently, without spending a lot of time thinking about them.
Robertson was a ~, not a thinker.
N-COUNT
(~s)
If you refer to someone as a ~, you mean that they do jobs promptly and efficiently, without spending a lot of time thinking about them.
Robertson was a ~, not a thinker.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012