discerpv.分开；扯碎DISCn.唱片；圆盘；盘状物；花盘；磁盘（=disk）pref.表示“盘；盘状物；唱片”abbr.折扣（=discount）Disc Two Behind the Scenes盘二:幕后场景discriminating ring system鉴别性的振铃系统discrele logarithm problem离散对数问题disc type electric machine盘式电机discriminating materialism辩证唯物主义discission of cervix uteri[医] 宫颈切开discharging return of book退还书discriminating call system鉴别性的呼叫系统disc playback equalization录音盘回放均衡Disc paper bag with window开窗纸袋