vigilant

英 [ˈvɪdʒɪlənt]

美 [ˈvɪdʒɪlənt]

adj. 警觉的; 警惕的; 警戒的; 谨慎

TOEFL IELTS GRE TEM8 法律

Collins.1 / BNC.14346 / COCA.11523

牛津词典

adj.

警觉的；警惕的；警戒的；谨慎
very careful to notice any signs of danger or trouble
1. A pilot must remain vigilant at all times.
  飞行员必须随时保持警惕。

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

adj

carefully observant or attentive
1. a policy of open-eyed awareness
2. the vigilant eye of the town watch
3. there was a watchful dignity in the room
4. a watchful parent with a toddler in tow
Synonym:argus-eyedopen-eyedwakeful

双语例句

Be vigilant against the danger of enemy agents infiltrating the government and boring from within.
要警惕敌特渗入政府内部进行暗中破坏。
However, we have to remain vigilant to keep corruption at bay.
然而，我们必须保持警觉，不可让贪污死灰复燃。
The public is asked to remain calm but vigilant.
政府呼吁公众要提高警惕，保持冷静。
Describe a situation in which you felt it necessary to be very attentive and vigilant to your environment.
描述一个你认为有必要对环境非常专心和警觉的情形。
If you are not vigilant enough, you will start to adopt their thoughts as your own.
如果你不是足够的警惕，你就会开始把他们的思想作为你自己思想而采纳。
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。
It is important to keep continually vigilant and creative regarding system and application security.
因此对于系统和应用的安全，必须时时保持警惕和创新。
Hong Kong had not reached this point, but should remain vigilant, he said.
他说，香港还没发展到这一地步，但应当保持警惕。
I grew up very afraid and therefore vigilant about others'attitudes and behaviors toward me.
我成长经历中充满了害怕，因此他人对我的态度和行为，我都很警觉和谨慎。
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。