Question

vigilant adj.警惕的，警觉的;警戒的;机警; noun:vigilance~adv:vigilantly~

Accepted Answer

英[ˈvɪdʒɪlənt]  美[ˈvɪdʒələnt] ADJ-GRADED警惕的;警觉的；警戒的Someone who is vigilant gives careful attention to a particular problem or situation and concentrates on noticing any danger or trouble that there might be.例：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。例：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。

单词	vigilant
音标	英[ˈvɪdʒɪlənt] 美[ˈvɪdʒələnt]
解释	adj.警惕的，警觉的;警戒的;机警;
例句	ADJ-GRADED 警惕的;警觉的；警戒的 Someone who is vigilant gives careful attention to a particular problem or situation and concentrates on noticing any danger or trouble that there might be. 例：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。例：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。
变形	noun:vigilance~adv:vigilantly~

Vigilant 英[ˈvɪdʒɪlənt 美[ˈvɪdʒələnt Adj.警惕的，警觉的;警戒的;机警 Adj Graded 警惕的;警觉的；警戒的 Careful Attention