Retroactive effect

[经] 有追溯效力

🧩 词语组成解析

retroactive [,rɛtro'æktɪv]

adj. 反动的;追溯的;有追溯力的;从以往某天开始生效;

retro向后+act行动+ive...的 → 向后走的 → 追溯的

effect [ɪ'fɛkt]

n. 影响;效果;印象;所有物; vt. 使发生;引起;产生（效果）;

ef出+fect做，制作→做出来→实施；生效；效果

🗣️ 情景例句

Well, he wakes up several times during the night,

噢， 他一夜醒了好几次，

When wine is in truth is out.

酒后露真言。

Mr and Mrs Shute were very sad. But what could they do?

舒特先生和夫人非常难过。但他们有什么办法呢？

更多情景英语 ›

🔤 更多 R 开头的单词

Rain Man

re-endorse

receptor-effector system

reflection gain

reliabilitysafety

rescue work

retrack

roar off

全部 R 开头单词 ›