(~s)
A ~ is an engineer who works on large structures such as roads, bridges, and large buildings.
N-COUNT
(~s)
A ~ is an engineer who works on large structures such as roads, bridges, and large buildings.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012