2020年064期双色球福彩专家分析红球独胆20红球大底25码：04,05,06,07,08,09,10,12,13,14,17,19,20,21,22,23,24,25,26,27,28,29,30,31,33红球精选20码：04,07,08,09,12,13,14,17,19,20,22,23,24,25,26,27,28,29,31,33红球精选12码...