Meaning and Usage
"关键" (guān jiàn) literally means "key" or "crucial point." It is used to indicate the most important or decisive factor in a situation. It often appears in contexts where something is essential to success or failure.
Common Collocations
- 关键问题 (key issue): used to highlight the most important problem.
- 关键时刻 (critical moment): refers to a decisive or crucial time.
- 关键技术 (key technology): essential technology that determines competitiveness.
Usage Notes
"关键" can function as a noun or adjective. When used as an adjective, it describes something as crucial or decisive. It is often used in formal and semi-formal contexts, such as business, education, or problem-solving discussions.
Avoiding Confusion
Do not confuse "关键" with "重要" (important). While both indicate importance, "关键" emphasizes the decisive or pivotal nature, often implying that without it, the whole matter cannot proceed or succeed.