retroactive基本解释
adj.有追溯力的；可追溯的
【hao86.com好工具】
副词: retroactively 名词: retroactivity
adj.有追溯力的；可追溯的
【hao86.com好工具】
副词: retroactively 名词: retroactivity
adj
1. affecting things past
e.g. retroactive tax increase
an ex-post-facto law
retro pay
Synonym: ex post factoretro
2. descriptive of any event or stimulus or process that has an effect on the effects of events or stimuli or process that occurred previously
1. （决定或行为）有追溯效力的
If a decision or action is retroactive, it is intended to take effect from a date in the past.
e.g. There are few precedents for this sort of retroactive legislation.
这种有追溯力的法规鲜有先例。
1. 有追溯效力的：retrieval 检索 | retroactive 有追溯效力的 | retrofit 改型
2. 反作用的;追溯的：retroactive effect 反馈作用 | retroactive 反作用的;追溯的 | retroarc basin 弧后盆地
3. 反动的：retroaction 反动 | retroactive 反动的 | retroactively 逆动地
4. 倒摄的：retroaction 逆作用 | retroactive 倒摄的 | retroactive amnesia 倒摄遗忘
