The ~ is the sound made by a telephone, especially a mobile phone, when it rings.
They offer 70 hours’ standby time, 2hr 50min talk time, and 15 ~s.
N-COUNT
The ~ is the sound made by a telephone, especially a mobile phone, when it rings.
They offer 70 hours’ standby time, 2hr 50min talk time, and 15 ~s.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012