alert
英[ə'lɜːt]
美[ə'lɝt]
- vt. 警告；使警觉，使意识到
- adj. 警惕的，警觉的；留心的
- n. 警戒，警惕；警报
- n. (Alert)人名；(西)阿莱尔特
实用场景例句
- Police are warning the public to be on the alert for suspicious packages.
- 警方警告公众要警惕可疑包裹。
牛津词典
- More than 5 000 troops have been placed on (full) alert .
- 5 000多名士兵已处于（全面）戒备状态。
牛津词典
- a bomb/fire alert
- 炸弹 / 火警警报
牛津词典
- They had been alerted to the possibility of further price rises.
- 他们已意识到价格可能继续上涨。
牛津词典
- Neighbours quickly alerted the emergency services.
- 邻居很快向紧急情况服务部门报了警。
牛津词典
- Alerted by a noise downstairs, he sat up and turned on the light.
- 楼下的响声使他警觉，他坐起来打开灯。
牛津词典
- We must be alert to the possibility of danger.
- 我们必须认识到危险的可能性。
牛津词典
- Suddenly he found himself awake and fully alert.
- 突然他发觉自己醒了过来，而且高度警觉。
牛津词典
- Two alert scientists spotted the mistake.
- 两个警觉的科学家发现了这个错误。
牛津词典
- I was hoping he'd alert the police.
- 我当时希望他会报警。
柯林斯高阶英语词典
- Soldiers and police have been put on alert.
- 士兵和警方都已进入警戒状态。
柯林斯高阶英语词典
- They want to be on the alert for similar buying opportunities.
- 他们希望随时掌握有关类似购买机会的信息。
柯林斯高阶英语词典
- He wanted to alert people to the activities of the group...
- 他想提醒人们小心该团体的活动。
柯林斯高阶英语词典
- Due to a security alert, this train will not be stopping at Oxford Circus.
- 由于安全戒备的原因，该次列车在“牛津街口广场”站将不停留。
柯林斯高阶英语词典
- The bank is alert to the danger.
- 银行充分意识到了危险。
柯林斯高阶英语词典
- We all have to stay alert...
- 我们大家都必须保持警惕。
柯林斯高阶英语词典
- He had been spotted by an alert neighbour.
- 一个警觉的邻居发现了他。
柯林斯高阶英语词典
- What ever you choose to bring on your travels is of course an individual matter.
- 选择在旅途中带上什么东西,当然是您的个人问题.
期刊摘选
- He is a man alert in problem.
- 他是个留意问题的人.
《简明英汉词典》
- Alert readers may have noticed the misprint in last week's column.
- 细心的读者可能已经注意到上周专栏中的印刷错误了.
《简明英汉词典》
- One should not run about aimlessly during an alert.
- 空袭警报期间不可到处乱跑.
《现代英汉综合大词典》
- A monkey is very alert in its movements.
- 猴子的动作很敏捷.
《简明英汉词典》
- A sparrow is very alert in its movements.
- 麻雀行动非常机灵.
《简明英汉词典》
- They were constantly on the alert not to be taken by surprise.
- 他们一直处于常备不懈状态以防突然袭击.
《现代汉英综合大词典》
- The district was put on red alert during a terrorist's bomb scare.
- 这个地区在得到恐怖分子炸弹恐吓后作了应急准备.
《简明英汉词典》
- The Armies were constantly on the alert not to be taken by surprise.
- 部队一直处于警戒状态以防突然袭击.
《现代汉英综合大词典》
- In our reading we should always be alert for idiomatic expressions.
- 我们在阅读过程中应经常注意惯用法.
《简明英汉词典》
- Hearing this, I was instantly on the alert.
- 我一听这话, 当下就警惕起来.
《现代汉英综合大词典》