Usage of "展开"
"展开" primarily means "to unfold" or "to spread out," often used literally for physical objects like maps or umbrellas. It also frequently appears in abstract contexts, such as "展开讨论" (to展开 a discussion) or "展开行动" (to展开 an operation), indicating the initiation or development of activities or processes.
Common Collocations
- 展开地图 (unfold a map): used when physically opening something.
- 展开讨论 (展开 a discussion): to start or develop a conversation or debate.
- 展开调查 (展开 an investigation): to begin or carry out an inquiry.
Nuances
When used in conversation, "展开" implies a transition from a closed or undeveloped state to an open or active one. It often conveys a sense of thoroughness or intensity, especially in contexts like debates or campaigns. Avoid confusing it with "打开" which is more general for "open" but less about development or expansion.
Register
"展开" is neutral and suitable for both formal and informal contexts, commonly found in news reports, academic writing, and everyday speech.