average out

达到平均数, 最终得到平衡

例句与用法：

Months of high and low sales average out over the year.

销售额高低不同的月份按全年统算达到一般水平。

Meals average out at 5 per head.

膳食平均每人5英镑。

Sometimes I pay, sometimes he pays it seems to average out (ie result in a fair balance) in the end.

有时我付钱，有时他付钱--到头来似乎两相抵销。