爸妈钱300 买菜钱300 水电费300 尿布28.33 尿布25.38 买水17 买米25.23 买米22 尿布＋奶粉163.64 奶粉183.76 尿布27.56 花呗228.84 300+300+300+28.33+25.38+17+25.23+22+163.64+183.76+27.56+228.84=1621.74