معنی very-low-frequency, معنی ذثقغ-کخص-بقثضعثئرغ, معنی very-low-frequency, معنی اصطلاح very-low-frequency, معادل very-low-frequency, very-low-frequency چی میشه؟, very-low-frequency یعنی چی؟, very-low-frequency synonym, very-low-frequency definition,