Vocafy，高效语言学习 Vocafy，高效语言学习
0 英语 - 词典

Alert

əˈlərt
非常常见
~ 2400
~ 2400, 非常常见
词频和重要性指数显示一个词在特定语言中出现的频率。 数字越小，词语使用频率越高。 最常用的词通常在1到4000之间。 这个重要性指数帮助你在语言学习过程中集中于最有用的词语。
Being watchful and ready for possible danger or opportunity, A notification or warning about a specific situation, To warn or signal someone about a potential issue

Alert - 含义

Being watchful and ready for possible danger or opportunity

例子: The security guard was alert for any suspicious activity.
使用: formal语境: security, emergency situations
笔记: Used in contexts where being vigilant and attentive is crucial.

A notification or warning about a specific situation

例子: We received an alert about the approaching storm.
使用: formal/informal语境: weather, technology, health
笔记: Can be used in various contexts to indicate a message or signal that informs people about a particular event or issue.

To warn or signal someone about a potential issue

例子: She alerted her colleagues to the changes in the schedule.
使用: formal语境: communication, teamwork
笔记: Used when someone informs others about something important or potentially problematic.

Alert的同义词

vigilant

Vigilant means being watchful and alert to detect potential danger or threats.
例子: The security guard remained vigilant throughout the night to ensure the safety of the building.
笔记: Vigilant implies a sense of watchfulness and readiness for potential danger, similar to alert but with a focus on being watchful.

attentive

Attentive means paying close attention to something or someone.
例子: She was attentive during the meeting, catching every detail discussed.
笔记: Attentive suggests a focus on paying close attention or being observant, similar to alert but with a focus on being attentive.

watchful

Watchful means being observant and alert, especially to potential dangers or changes.
例子: The parents kept a watchful eye on their children playing in the park.
笔记: Watchful emphasizes being observant and vigilant, similar to alert but with a focus on being watchful.

observant

Observant means being perceptive and noticing things accurately.
例子: The detective was highly observant, noticing even the smallest details at the crime scene.
笔记: Observant focuses on being perceptive and noticing details, similar to alert but with a focus on being observant.

Alert的表达方式，常用短语

On high alert

Being extremely cautious and prepared for a possible danger or emergency situation.
例子: After the earthquake, the city was on high alert for potential aftershocks.
笔记: Emphasizes a heightened state of readiness and awareness compared to just being 'alert.'

Alert someone to

Informing or notifying someone about a specific situation or issue.
例子: She alerted the authorities to the suspicious activity in the neighborhood.
笔记: Involves actively bringing something to someone's attention rather than just being aware.

Stay alert

Remain vigilant and attentive to one's surroundings, typically to avoid potential dangers.
例子: Drivers are advised to stay alert and watch out for pedestrians in busy areas.
笔记: Encourages continuous focus and awareness, often as a precautionary measure.

Alert the media

Informing news outlets or journalists about a particular event or news story.
例子: The company decided to alert the media about the product recall.
笔记: Involves actively notifying the media to spread information, usually for publicity or awareness purposes.

Be on the alert

Being watchful and ready to respond to potential threats or risks.
例子: Residents were told to be on the alert for any suspicious individuals in the area.
笔记: Implies a state of readiness and heightened awareness compared to just being 'alert.'

Sound the alert

To issue a warning or alarm about a potential danger or emergency.
例子: The security team quickly sounded the alert when they noticed unauthorized access to the building.
笔记: Refers to actively initiating an alarm or notification rather than simply being aware of a situation.

Alert level

A designated level of readiness or danger as assessed by authorities.
例子: The government raised the alert level due to the approaching storm.
笔记: Refers to a specific degree or stage of preparedness, often with associated actions or protocols.

Alert的日常（俚语）表达

On the ball

To be alert, attentive, or quick to respond or act.
例子: She's always on the ball when it comes to handling emergencies.
笔记: This slang term emphasizes being proactive and ready, often implying a high level of alertness and preparedness.

Sharp

Being mentally alert, quick-witted, or perceptive.
例子: You have to be sharp to notice any suspicious activities in this neighborhood.
笔记: While 'sharp' can also refer to physical alertness, it mainly focuses on mental acuity and awareness.

Switched on

Being alert, attentive, or mentally engaged.
例子: Make sure you stay switched on during the night shift.
笔记: Implies being mentally active and ready to respond, often used in situations requiring quick thinking or decision-making.

Clued in

Being informed, knowledgeable, or aware of a situation.
例子: James is always clued in on what's happening in the office.
笔记: Focuses on being well-informed and having insights beyond just being alert, suggesting a deeper understanding of the situation.

On your toes

Being ready to react quickly or be prepared for any situation.
例子: You need to be on your toes during the meeting in case they ask you to present.
笔记: While similar to being alert, 'on your toes' implies being in a state of readiness and anticipation, often expecting the unexpected.

Eyes peeled

Being observant, watchful, or vigilant.
例子: Keep your eyes peeled for any signs of trouble on the hike.
笔记: This slang term focuses on the act of actively looking out for something, often implying a visual alertness and readiness to notice details.

Tuned in

Being attentive, connected, or engaged with a particular situation or audience.
例子: Teachers need to stay tuned in to their students' needs to provide effective support.
笔记: Implies being actively involved and aware of what's happening, often used in contexts where understanding and responding to specific cues are important.

Alert - 例子

The weather alert warned of a severe thunderstorm approaching.
The security guard sounded the alarm alerting everyone to evacuate the building.
The doctor alerted the patient to the potential side effects of the medication.

Alert的语法

Alert - 名词 (Noun) / 名词，单数或不可数 (Noun, singular or mass)
词元: alert
变位
形容词 (Adjective): alert
名词，复数 (Noun, plural): alerts
名词，单数或不可数 (Noun, singular or mass): alert
动词，过去时 (Verb, past tense): alerted
动词，动名词或现在分词 (Verb, gerund or present participle): alerting
动词，第三人称单数现在时 (Verb, 3rd person singular present): alerts
动词，原形 (Verb, base form): alert
动词，非第三人称单数现在时 (Verb, non-3rd person singular present): alert
音节、划分和重音
alert 包含1个音节: alert
音标: ə-ˈlərt
alert , ə ˈlərt (红色音节是重读的)

Alert - 重要性和使用频率

词频和重要性指数显示一个词在特定语言中出现的频率。 数字越小，词语使用频率越高。 最常用的词通常在1到4000之间。
alert: ~ 2400 (非常常见).
这个重要性指数帮助你在语言学习过程中集中于最有用的词语。
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