reduction

英 [rdkn] 美 [rdkn]

n.减少;缩小;降低;减价;折扣;(照片、地图、图片等的)缩图，缩版

复数： reductions

例句：

Policies of tax reduction must lead to reduced public expenditure

减税政策必然导致公共支出的削减。

The laws have led to a reduction in fuel consumption in the US.

这些法律已经使美国燃料消费量有所减少。