vigilant是什么意思_vigilant怎么读_中英文释义(含例句用法)

carefully observant or attentive; on the lookout for possible danger;"a policy of open-eyed awareness"
"the vigilant eye of the town watch"
"there was a watchful dignity in the room"
"a watchful parent with a toddler in tow"

中英词源

vigilant 警觉的

来自vigil,警醒，警觉，守夜。

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" (see vigil). Related: Vigilantly.

词态变化

副词 vigilantly;
名词 vigilance;

权威造句

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。

近反义词

watchful 注意的

alert 警觉的

cautious 谨慎的

wide-awake 完全醒着的

careful 小心谨慎的

circumspect 细心的

awake 醒着的

alarmed 惊恐的

attentive 注意的

wary 小心的

observant 观察力敏锐的...

heedful 深切注意的

on the alert 注意

aware 知道的

open-eyed 留神的

wakeful (人)醒着的

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相似短语

China needs to be vigilant against the Right deviation, but primarily, it should guard against the ""Left"" deviation. 中国要警惕右，但更要防""左""。

单词分析

暂无,等待补充.

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