警觉 (jǐng jué) — vigilance; alertness

Definition

Examples

• 我们必须保持警觉。
  Wǒ men bì xū bǎo chí jǐng jué.
  We must maintain vigilance.
• 这次事件提高了大家的警觉。
  Zhè cì shì jiàn tí gāo le dà jiā de jǐng jué.
  This incident raised everyone's alertness.
• 他非常有警觉，立刻发现了问题。
  Tā fēi cháng yǒu jǐng jué, lì kè fā xiàn le wèn tí.
  He was very alert and immediately spotted the problem.