progressive total

• 累计

progressive total的用法和样例：

例句

1. Cumulative write offs The total amounts written off since operations began.
   累计注销额业务活动开始以来所注销的总额。
2. The following code example demonstrates a thread-safe method that accumulates a running total.
   下面的代码示例演示一个累计运行总和的线程安全方法。