追溯效力

英文翻譯

【法】 relation back; retroaction; retroactive effect; retroactivity
retrospective effect

相關詞條：

1.retrospectiveapplication  2.relationback  3.backrelation  4.retroaction  

例句：

1. 該裁定可進行有追溯效力地運用。
   The ruling is applied retrospectively.
2. 該項法規具有追溯效力。
   The legislation was made retrospective.