Retroactively Meaning in English
word · lemma: retroactive
释义
If something is done retroactively, it takes effect from a past date instead of the present or future.
用法与细微差别
'Retroactively' is formal and legal/administrative in most usage. Commonly used with 'apply', 'change', 'take effect', and in contexts like law, policies, salary, or contracts. Don't confuse with 'backwards' (direction) or 'afterwards' (later in time).
例句
The new law applies retroactively to last year.
basic
They increased our salaries retroactively.
basic
Your membership will be valid retroactively.
basic
The bonus was given retroactively, so employees got extra pay for previous months.
natural
Because the rule was enforced retroactively, a lot of people were suddenly in violation.
natural
My insurance didn't cover that before, but they've changed the policy retroactively.
natural