2023131期大乐透前区预测:
前区杀三码: 20,25,32
前区杀六码: 18,20,22,25,31,32
前区杀一码: 25
红球大24码: 3,4,5,6,7,8,9,10,11,14,15,16,17,19,21,23,24,26,27,28,29,33,34,35
后区杀一码: 9