时间: 2025-04-24 20:39:52
美: ['vɪdʒələnt]
英: ['vɪdʒɪl(ə)nt]
adj. 警惕的;警醒的;注意的;警戒的
最后更新时间:2025-04-24 20:39:52
词源分析:
历史背景:
课本:
正式与非正式语境:
特殊场合:
The vigilant guard noticed the intruder immediately.
(警觉的守卫立刻注意到了入侵者。)
Parents should be vigilant about their children's online activities.
(父母应该对孩子们的在线活动保持警觉。)
The vigilant approach taken by the team helped prevent potential issues.
(团队采取的警觉态度帮助防止了潜在问题。)
In a vigilant society, citizens report suspicious activities to the authorities.
(在一个警觉的社会中,市民会向当局报告可疑活动。)
She remained vigilant during the storm, ensuring her family was safe.
(她在风暴期间保持警觉,确保家人安全。)
同义词:
反义词:
音标记忆法:/ˈvɪdʒɪlənt/。可以将其拆分为“vigi-”(警惕)和“lant”(状态),帮助记忆。
词根记忆法:可以记住 "vigil"(警觉)与 "ant"(形容词后缀,表示某种状态),帮助理解其含义。
通过以上分析,"vigilant" 是一个在多种语境中都非常重要的词汇,掌握其含义和用法将有助于增强英语表达能力。
[ADJ] 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. 警惕的
例:He warned the public to be vigilant and report anything suspicious.他告诫公众要保持警惕,报告任何可疑情况。
[N-UNCOUNT] vigilance 警惕
例:Constant vigilance is needed to combat this evil.同这种邪恶作斗争需要时刻保持警惕。