This is the 4651st most frequent Korean word.
개혁에
"개혁에" means "to reform" or "to the reform" depending on context.
Here, '개혁에' indicates the purpose or focus to which the measures are being directed, showing the relation to the reform.
정부는 개혁에 필요한 조치를 취하고 있습니다.
The government is taking necessary measures for the reform.
In this sentence, '개혁에 대한' means 'about the reform,' indicating the subject matter of the discussion.
개혁에 대한 논의가 국회에서 발생했습니다.
The discussion about the reform took place in the national assembly.
'개혁에' in this context means 'on the reform,' describing the influence exerted on the reform process.