vigilance

英 [ˈvɪdʒɪləns]

美 [ˈvɪdʒələns]

n.  用心，小心戒备，小心谨慎，非常小心，谨小慎微; 警醒（症）；失眠症

TOEFL医学

BNC.13835 / COCA.13494

柯林斯词典

• ADJ-GRADED 警惕的;警觉的；警戒的
  Someone who isvigilantgives careful attention to a particular problem or situation and concentrates on noticing any danger or trouble that there might be.
  1. He warned the public to be vigilant and report anything suspicious...
     他警告公众要提高警惕，遇到任何可疑情况都要报告。
  2. All but one of these letter bombs had been intercepted by vigilant post office staff.
     除了一封漏网之外，警惕的邮局员工截获了其余所有的邮件炸弹。

英英释义

noun

• vigilant attentiveness
  1. he keeps a weather eye open for trouble
  Synonym:watchfulnessweather eye
• the process of paying close and continuous attention
  1. wakefulness, watchfulness, and bellicosity make a good hunter
  2. vigilance is especially susceptible to fatigue
  Synonym:watchfulnesswakefulnessalertness

双语例句

• Our work requires constant vigilance.
  我们的工作需要时刻保持警惕。
• Some slackened their vigilance over the enemy's so-called total warfare and espionage;
  有的人对敌人的所谓总体战和特务活动丧失警惕；
• One cause for concern, or at least vigilance, is inflation.
  通胀就是令人担心（或至少是警觉）的一个理由。
• Don't slacken your vigilance.
  不要麻痹大意。
• The occupier of the next seat move upon your armrest the moment your vigilance flags.
  当坐在你旁边的那个人占用你的扶手的时候，你要开始扬旗警戒了。
• Close attention or vigilance to minimize risk.
  对最小风险的严密注意或警觉。
• We must maintain keen vigilance at all times.
  任何时候我们都要保持高度的警惕。
• Defeating terrorism requires constant vigilance and preparation by our citizens and by our government.
  击败恐怖主义需要我们的人民和政府的保持长期的警觉和长期的斗争准备。
• We must not let down our vigilance against the enemy.
  我们决不可放松对敌人的警惕性。
• Some are still making trouble and we must heighten our vigilance.
  其中，一部分人还在捣乱，必须对他们提高警惕。