英语释义

1. watchful and prompt to meet danger or emergency
an alert guard trying to stay alert to possible problems

2. quick to perceive and act
mentally alert

3. active, brisk
elicited an alert response

4. a state of careful watching and readiness especially for danger or opportunity
on 24-hour alert

5. an alarm or other signal of danger
traffic alerts They sounded the alert.

6. an urgent notice
… an alert to parents … about new immunization requirements.
— Ann Schrader

7. the period during which an alert is in effect

8. looking for or expecting something (such as danger or an opportunity)
Drivers need to be on the alert for icy condition. always on the alert for a good bargain

9. to call (someone) to a state of readiness warn
alerted the school board of a possible teachers' strike alert the authorities

10. to make (someone) aware of something
alerted the public to the dangers of pesticides

11. able to think clearly and to notice things

12. something (such as a message or loud sound) that tells people there is some danger or problem an alarm or signal of danger

13. the state of being ready for something you have been warned about (such as an attack)

14. to give (someone) important information about a possible problem, danger, etc. to warn (someone)

15. to make (someone) aware of something

16. watchful and ready especially to meet danger
But he was alert at night, too, on the road, always listening intently …
— Lois Lowry, The Giver

17. quick to understand and act
An alert reader noticed the error in grammar.

18. an alarm or signal of danger
The police issued an alert.

19. the period during which an alert is in effect
We stayed indoors during the alert.

20. watchful against danger
… the remark had set us all on the alert, straining ears and eyes …
— Robert Louis Stevenson, Treasure Island

21. to make aware of a need to get ready or take action warn
The siren alerted us that a tornado was approaching.

片语

start alerter开始工作报警办事

Alerter-报警器，警报器；警报器服务

net start alerter启动报警服务

warner(Warner)人名；(英)沃纳；(德、瑞典)瓦尔纳

classification of alerter醒示语的类型

Alerter-service报警器服务

pocket alerter袖珍报警器

Alerter Alerter警报器

announciator报警器

fire alerter火灾报警器

英汉例句

• the text formatter component also retrieves xml data from the alerter composite and formats it into human-readable text for access by a local client.

  textformatter组件也从alertercomposite检索xml数据，并将其转换为可供人阅读的文本，供本地客户机访问。

• by making small changes to the scdl, it is easy to reorder or replace components or add in new functionality, enabling new mashups to be created. the scdl for the alerter composite is as follows

  通过对scdl进行小的改动，可方便地对组件进行重新排列或替换，或添加新功能，从而创建新mashup。

相似词

Argus-eyed警惕的；目光敏锐的

attentive注意的；体贴的；留心的

awake觉醒，意识到；使醒来，被唤起，激发起

observant善于观察的；机警的；严格遵守的

open-eyed公开的；留神的

vigilant警惕的；警醒的；注意的；警戒的

watchful注意的；警惕的；警醒的

相反词

asleepad 熟睡地；进入睡眠状态（地）