(~s)
A ~ is a mark which is made when someone puts a dirty or oily finger onto a clean surface.
N-COUNT
(~s)
A ~ is a mark which is made when someone puts a dirty or oily finger onto a clean surface.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012