| 释义 |
vigi·lantBrE /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 BrE /ˈvɪdʒɪləns/NAmE /ˈvɪdʒɪləns/ noun [U] SYN watchfulness ◆She stressed the need for constant vigilance. 她强调必须时常保持警惕。▸ vigi·lant·ly BrE /ˈvɪdʒɪləntli/NAmE /ˈvɪdʒɪləntli/ adverb |