(~s)
A ~ is a process where people develop a skill by learning from their mistakes. A steep ~ involves learning very quickly.
Both he and the crew are on a steep ~...
N-COUNT: usu sing
(~s)
A ~ is a process where people develop a skill by learning from their mistakes. A steep ~ involves learning very quickly.
Both he and the crew are on a steep ~...
N-COUNT: usu sing
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012