retroactive [,retrəu'æktiv]

英汉解释

adj. 追溯的；有追溯效力的；反动的

同义词

a. ex post facto，retro

反义词

a.   proactive

参考例句

1. Your writing would be subject to 1984-style retroactive erasure.
你所写的将会遭到1984年的风格反动的删去。
2. Perhaps my way is to find something can be used from the pass time , in fact, it is retroactive.
也许我的方式是向过去的时光寻找一些可用的东西，其实就是追溯。
3. The right comes to existence when protection is granted with retroactive force to the day of application.
对于实用新型的权利从授予保护的时候起，其效力可追溯到申请之日。

英英解释

adj.
  1. descriptive of any event or stimulus or process that has an effect on the effects of events or stimu
  2. affecting things past

网络释义

retroactive
有追溯效力的; 倒摄的; 反动的; 极速凶间;
retroactive inhibition
倒摄抑制; 逆抑制; 倒攝抑制; 逆向抑制;
retroactive association
反向联想; 倒摄联想; 追溯联想;
retroactive audion
再生检波管;
retroactive restatement
追溯重述; 追溯性财务报表调整;