Meaning and Usage
"転換" (てんかん) primarily means "conversion" or "shift." It is often used in formal or written contexts to describe a change from one state, system, or condition to another. This can be a change in policy, topic, energy source, or other abstract or concrete concepts.
Common Contexts
- Economic or policy changes: "経済政策の転換" (shift in economic policy)
- Changing conversation topics: "話題を転換する" (to change the topic)
- Energy or resource shifts: "エネルギー源の転換" (shift of energy sources)
Collocations and Patterns
- "転換する" (to convert, to shift): the verb form used to describe the act of changing.
- "転換点" (てんかんてん): a turning point or moment of change.
- "話題を転換する": to change the subject in conversation.
Nuances and Tips
"転換" is more formal and abstract than everyday words like "変える" (to change). It often implies a deliberate or significant change rather than a casual one. Learners should avoid confusing "転換" with medical terms like "てんかん" (epilepsy), which share the same reading but are unrelated in meaning.
Use "転換" when discussing shifts in systems, ideas, or topics, especially in formal or written Japanese.