vigilant
英['vɪdʒɪlənt]
美['vɪdʒələnt]
- 机警的， 警惕的
双语例句
- 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. A pilot must remain vigilant at all times.
- 飞行员必须随时保持警惕。
- 3. He has to learn how to remain vigilant through these long nights.
- 他得学会如何在这漫长的黑夜里保持警觉.
- 4. The dog kept a vigilant guard over the house.
- 这只狗警醒地守护着这所房屋.
- 5. 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。