(~s)
An ~ is a special seat which can throw the pilot out of a fast military aircraft in an emergency.
N-COUNT
(~s)
An ~ is a special seat which can throw the pilot out of a fast military aircraft in an emergency.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012