Meaning and Usage
"改修" (かいしゅう) refers to the process of repairing, renovating, or improving something, often buildings, roads, or systems. It implies more than just fixing; it can include upgrading or modernizing.
Common Contexts
You will often see "改修" used in construction and infrastructure contexts, such as building renovations or road repairs. It is also used in IT for software improvements.
Collocations and Patterns
- 改修工事 (かいしゅうこうじ): repair or renovation work, commonly used for construction projects.
- 建物を改修する: to renovate a building.
- ソフトウェアを改修する: to improve or fix software.
Register and Nuance
"改修" is a formal term often used in official or technical contexts. It is more formal than just "修理" (repair) and suggests a planned, often large-scale improvement.
Common Learner Mistake
Learners sometimes confuse "改修" with "改造" (かいぞう), which means remodeling or altering structure more drastically. "改修" focuses on repair and improvement rather than complete transformation.