adj.退步的；退化的；递减的(税率)；回归的
This is both regressive and likely to aggravate the deficit. 这既是一种退步，又可能使财政赤字加速增长。
The policy has been condemned as a regressive step. 这项政策被认为是一种倒退而受到谴责。
A sum of useful data and regressive equation were obtained. 获得大量的分析数据及回归方程。
