(~s)
A ~ is the small metal or plastic part on the top of a pin.
It may even be possible to make computers the size of a ~ one day.
N-COUNT
(~s)
A ~ is the small metal or plastic part on the top of a pin.
It may even be possible to make computers the size of a ~ one day.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012