短語詞組短語optical compact disc 釋義高密度光盤optical reflective disc 反光盤optical coded disc 光碼盤multichannel optical code disc 多信道光學編碼盤optical rolling disc 光學轉盤optical video disc 視頻光盤;光學電視唱片optical data disc 數(shù)據(jù)光盤optical l disc 光盤 返回 optical disc