retrogressive evolution后退演化;退化;退行性演化
Retrogressive slide后退滑动;后退滑
retrogressive mutation退化突变
retrogressive succession[植] 退化演替;逆行演替;倒退演替;退行性演替
retrogressive development[动] 退化发育;退化发育
retrogressive winding倒退绕组
retrogressive method回归方法
retrogressive metamorphism退化变质;退化变质作用
ADJ（形容词） If you describe an action or idea as retrogressive, you disapprove of it because it returns to old ideas or beliefs and does not take advantage of recent progress. 倒退的; 退化的 [正式]
...the retrogressive policies of the national parties.
...国家党派的倒退政策。