FAQs About the word retrogressed

退化

to move backward

返回的,恢复,拒绝,回归,背离,退化,退潮,掉落,过期,复发

高级,发达的,进化,进步,长成了,成熟,成熟了的

retrofitting => 改造, retreats (from) => 撤退(来自), retreats => 撤退, retreating (from) => 撤退(从), retreated (from) => 从…撤退,