retroactive和retrospective请解释下RETROACTIVE和RETROSPECTIVE这两个词的意思最好能每个都举例我在白度词典上没看懂还有这两个retroactivestatue和retrospectivestatue

Question

retroactive和retrospective
请解释下RETROACTIVE和RETROSPECTIVE这两个词的意思 最好能每个都举例
我在白度词典上没看懂
还有这两个 retroactive statue 和 retrospective statue

Answer 1

retroactive：
If a decision or action is retroactive,it is intended to take effect from a date in the past.
adj.反动的,追溯的,有追溯力的,从以往某天开始生效
retrospective:
Feelings,views,opinions,etc.,involve looking back on the past or are influencedby something that happened in the past.、
adj.回顾既往的；回想过去的
Laws or legal actions take effect from a date before the date when they are officially approved or begun.
adj.有法律追溯效力的；溯及既往的
词组不知道 不好意思