FAQs About the word retrogressed

退化

to move backward

返回的,恢復,拒絕,回歸,背離,退化,退潮,掉落,過期,復發

高級,發達的,演化,進步,長成了,成熟,成熟了的

retrofitting => 改造, retreats (from) => 撤退(來自), retreats => 撤退, retreating (from) => 撤退(從), retreated (from) => 從…撤退,