(~s)
A ~ or a ~ computer is a small portable computer.
She used to work at her ~ until four in the morning.
N-COUNT
(~s)
A ~ or a ~ computer is a small portable computer.
She used to work at her ~ until four in the morning.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012