(~s)
A ~ is the sign x which is put between two numbers to show that they are being multiplied.
N-COUNT
(~s)
A ~ is the sign x which is put between two numbers to show that they are being multiplied.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012