Prorate Conventions分摊惯例
prorate rebate比例回扣
Prorate Interpolation比例插值
Prorate Schedule点数比例分配表
prorate average按比例均摊
prorate dividends按比例分红
mileage prorate按英里程比例分配
Prorate Convention比例分摊惯例
Apportioned Prorate按比例分摊
V-T（及物动词） If a cost is prorated, it is divided or assessed in a proportional way. 按比例分配; 摊派 [美国英语][usu passive]
If weather and/or sea conditions cause your trip to return early, the boat fare will be prorated.
如果因天气和/或海上的原因导致提前返程，会按比例退还船费。