劍橋詞典abbreviation for Radio Data System: a system for automatically finding the strongest signal for a radio station , and for providing information about it on an electronic screen （收音機(jī)自動(dòng)搜尋最佳信號竝在電子屏幕上顯示有關(guān)信息的）自動(dòng)尋臺(tái)系統(tǒng)（Radio Data System 的縮寫） 返回 RDS