vigilant
vigilant 英 [ˈvɪdʒɪlənt] 美 [ˈvɪdʒələnt]
adj. 警惕的；警觉的
to be more vigilant 更加警惕，
A pilot must remain vigilant at all times. 飞行员必须随时保持警惕。
- Use vigilant to describe someone who keeps awake and alert in order to avoid danger or problems. When taking the subway, be vigilant about your wallet––always know where it is, or someone might steal it from you.
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- adj. 警惕的；警觉的
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1. to be more vigilant
更加警惕，
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2. A pilot must remain vigilant at all times.
飞行员必须随时保持警惕。
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3. She stressed the need for constant vigilance.
她强调必须时常保持警惕。
- vigilant (adj.) late 15c., from Middle French vigilant or directly from Latin vigilantem (nominative vigilans) "watchful, anxious, careful," present participle of vigilare "to watch, keep awake, not to sleep, be watchful," from vigil "watchful, awake" (from PIE root *weg- "to be strong, be lively"). Related: Vigilantly.
vigi·lant / ˈvɪdʒɪlənt ; NAmE ˈvɪdʒɪlənt / adjective ( formal) very careful to notice any signs of danger or trouble 警觉的；警惕的；警戒的；谨慎 SYN alert , watchful ◆ A pilot must remain vigilant at all times. 飞行员必须随时保持警惕。 ▶ vigi·lance / ˈvɪdʒɪləns ; NAmE ˈvɪdʒɪləns / noun [uncountable ] SYN watchfulness ◆ She stressed the need for constant vigilance. 她强调必须时常保持警惕。 vigi·lant·ly / ˈvɪdʒɪləntli ; NAmE ˈvɪdʒɪləntli / adverb vigi·lant / ˈvɪdʒɪlənt ; NAmE ˈvɪdʒɪlənt / vigi·lance / ˈvɪdʒɪləns ; NAmE ˈvɪdʒɪləns / vigi·lant·ly / ˈvɪdʒɪləntli ; NAmE ˈvɪdʒɪləntli /
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