[彩凤随钱]大乐透21120期预测技巧推荐只买后区：04 07 08 09 12
- 前区三胆
- 05,33,34
- 前区五胆
- 03,05,33,34,35
- 前区杀三码
- 14,15,17
- 前区杀六码
- 11,14,15,17,27,30
- 后区三胆
- 07,08,12
- 后区五胆
- 04,07,08,09,12
- 后区杀一码
- 01
- 后区杀三码
- 01,03,11
- 复式7+3
- 03,05,25,26,33,34,35 + 04,07,09
- 前12+后3
- 02,03,05,19,20,23,25,26,31,33,34,35 + 04,07,09
- 20码大底
- 02,03,04,05,06,07,12,18,19,20,22,23,25,26,29,31,32,33,34,35