Usage and Nuance
The word 警惕 (jǐngtì) means to be on guard or alert, often implying a cautious attitude toward potential danger or risk. It is commonly used in contexts where vigilance is necessary, such as security, safety warnings, or personal caution.
Common Collocations
- 保持警惕 (bǎochí jǐngtì): to maintain alertness
- 提高警惕 (tígāo jǐngtì): to raise one's vigilance
- 对……保持警惕: to be alert to something specific
These collocations emphasize continuous or heightened awareness.
Register and Tone
警惕 is formal and often used in written or official contexts, such as news reports, police announcements, or safety instructions. It is less common in casual conversation but can appear when warning someone seriously.
Common Confusion
Do not confuse 警惕 with 警觉 (jǐngjué), which also means alert but often refers more to an instinctive or sudden awareness. 警惕 implies a sustained, deliberate caution.
Summary
Use 警惕 when you want to express careful watchfulness or caution, especially in situations involving potential threats or risks. It often appears with verbs like 保持 (maintain) or 提高 (raise) to describe the level of alertness.