短語詞組短語routine ring back tone 常規(guī)回鈴音precedence ring back tone 優(yōu)先回鈴音Coloring Ring Back Tone 性化多彩回鈴音業(yè)務;回鈴音業(yè)務;性化回鈴音業(yè)務;多彩回鈴音業(yè)務multimedia ring back tone 多媒體彩鈴;多媒體回鈴音ring back tone connection 回鈴音連接Ring Out Tone 反彩鈴fake ring back tone 虛假回鈴音Ring back tone 回鈴音ring -tone 手機鈴音 返回 ring tone