retroaction
/ˌretrəʊ'ækʃən/ /ˌrɛtro'ækʃən/
n. 
；
用；溯及既往
；用；溯及既往
词: retroact用户正在搜索
cock-up, cocky, cockyleeky, cockyolly, coclad, coclamine, coclaurine, coclobine, coclypeus, coco,
相似单词
retriming, retrimming, retro, retro-, retroact, retroaction, retroactive, retroactively, retroactivity, retro-angle,