retro- 中英文意思 向后PPT

来源于拉丁语retro(re-回,再 + -tro方向)

同源单词

retrocede, retrograde, retrogress, retrospect, retrospective

retro-PPT

汉:来源于拉丁语,意为“backward,back”表示:“向后、回、返”

英:prefix meaning "backwards, behind," from L. retro (prep.) "backward, back, behind," probably originally the ablative form of *reteros, based on re- "back" (see re-). Common in combinations in post-classical Latin.

1.retroactive

adj.applying to the past 法律,支付等有追溯效力的;retro=backward,act=act,do

Congress made provisions for the law to be retroactvie to 1989.

议会规定那部法律的条款可追溯到1989年。

2.retrograde

v.decline,revert,grow worse 退步,堕落,恶化

adj.directed backwards;likely to cause worse conditions;deterioation后退的;使倒退的;恶化的

retro=backward,grad=go,degree

Instead of advancing,our Civilization seems to have retograded in ethics and culture.

在伦理和文化上,我们的文明好像不但没有进步,反而倒退了。

3.retrospect

n.view of past events 回顾,回想 retro=backward,spect=look

The film is a retrospect of the investigation into the Kennedy assassination.

这部电影对暗杀肯尼迪总统事件的调查过程进行了回顾。