predecrement

例句：

1. 1. The predecrement ofthe stock price is a significant factor ininvestment decisions.
   股票价格的预减少量是投资决策的一个重要因素。
2. 2. The predecrement of thepopulation growth rate has been aconcern for policymakers.
   人口增长率的预减少量一直是政策制定者关注的问题。
3. 3.In economics, predecrementrefers to the process by which an economygrows over time.
   在经济学中，预减少量是指经济随着时间的推移而增长的过程。