Meaning and Usage
The verb '개선하다' means 'to improve' or 'to renovate.' It is commonly used in formal and professional contexts when referring to making something better, such as systems, services, or conditions.
Common Collocations
- '개선하다 + 문제/상황' (to improve a problem/situation): Used when addressing issues that need fixing.
- '품질을 개선하다' (to improve quality): Often used in business or manufacturing contexts.
- '서비스를 개선하다' (to improve service): Common in customer service or hospitality.
Register and Politeness
'개선하다' is a standard verb suitable for formal writing and speech. It is not casual and is often found in news, reports, and official announcements.
Tips for Learners
Learners sometimes confuse '개선하다' with '수리하다' (to repair). '개선하다' focuses on making something better or more efficient, while '수리하다' means to fix something broken. Use '개선하다' when the goal is enhancement rather than repair.