vigilant
英 /'vidʒilənt/
中文释义
a. 警醒的,警戒着的,警惕的
adj. alert and watchful, especially to avoid danger.
常用搭配
- remain vigilant保持警惕
- vigilant observer警觉的观察者
- vigilant against threats警惕威胁
例句
- Parents should stay vigilant near the swimming pool.家长在泳池边应保持警惕。
- Security teams must be vigilant against phishing emails.安全团队必须警惕钓鱼邮件。