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

We will continue to be vigilant and to take the lead on all aspects of tobacco control.
我们将继续保持警惕并在烟草控制的各个方面发挥带头作用。
We must –-and we will& remain vigilant at home and abroad.
我们必须也必将在国内和国外保持高度警惕。
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。
However, he said the incident makes clear the United States must remain vigilant against possible attacks.
但他表示，这一事件显示美国必须对可能发生的袭击保持警惕。
I think Americans will remain armed and very vigilant when it comes to their own security.
我认为，美国人仍将保持武装，在涉及到自己的安全时，他们仍将非常警惕。
But even so, we must remain vigilant and not allow them to take any of us out individually.
不过即便如此，我们仍需时刻保持警惕，不能让中国分裂我们中的任何一个。
Have a fear that you must be very vigilant or you will be taken away by "someone".
有一种你必须要非常警醒，否则你将会被“某人”带走的恐惧感。
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。
We must remain vigilant at all times.
我们必须时刻保持警惕。
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。