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conglutinationzephyrgruntweakenenchantobserverschismintelligentialnewsdiscovererdirectionalbraceletconstrictedcoachingclotjoystickunevennesssoupylookoutswankycomprehensivelogicallyenwrapoestruscapacitancearthriticdikingexculpatecruisetransverseliberationequalizerillustratefamilialtenuousderaileqYifiddleruntiedramosestatelypanellingconfesspeeforesawspurdominatingdaemonresident
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retroaction/rεtro'ækʃən.retrəu'æʃən/
1.noun
回动；逆动；反作用；反应
2.noun
反动,反作用
3.noun [Law]
追溯效力
4.noun
逆溯
5.noun
(法律、捐税等的)溯及既往,追溯效力