retroactions

retroactions

美 　英

• n.逆動；反作用；【法】追溯效力；【化】逆反應
• 網絡由于用倒攝作用

詞形變化

復數：retroactions  

英漢解釋

n.	1. 逆動;反作用 2. 【法】追溯效力 3. 【化】逆反應

英英解釋

n.	1. the applicability of something to past circumstances or events 2. an action that responds or reacts to something in the past 3. an action that goes against or balances a previous action