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alert    音标拼音: [əl'ɚt]
n. 警惕,警戒,警报
a. 警惕的,警觉的
v. 警惕

警惕,警戒,警报警惕的,警觉的警惕

alert
警示


alert
报警信号

alert
警示 警报信号

alert
adj 1: engaged in or accustomed to close observation; "caught by
a couple of alert cops"; "alert enough to spot the
opportunity when it came"; "constantly alert and
vigilant, like a sentinel on duty" [synonym: {alert},
{watchful}] [ant: {unalert}, {unvigilant}, {unwatchful}]
2: quick and energetic; "a brisk walk in the park"; "a lively
gait"; "a merry chase"; "traveling at a rattling rate"; "a
snappy pace"; "a spanking breeze" [synonym: {alert}, {brisk},
{lively}, {merry}, {rattling}, {snappy}, {spanking}, {zippy}]
3: mentally perceptive and responsive;"an alert mind"; "alert to
the problems"; "alive to what is going on"; "awake to the
dangers of her situation"; "was now awake to the reality of
his predicament" [synonym: {alert}, {alive(p)}, {awake(p)}]
n 1: condition of heightened watchfulness or preparation for
action; "bombers were put on alert during the crisis" [synonym:
{alert}, {qui vive}]
2: a warning serves to make you more alert to danger [synonym:
{alert}, {alerting}]
3: an automatic signal (usually a sound) warning of danger [synonym:
{alarm}, {alert}, {warning signal}, {alarum}]
v 1: warn or arouse to a sense of danger or call to a state of
preparedness; "The empty house alarmed him"; "We alerted
the new neighbors to the high rate of burglaries" [synonym:
{alarm}, {alert}]

Alert \A*lert"\ ([.a]*l[~e]rt"), a. [F. alerte, earlier [`a]
l'erte on the watch, fr. It. all' erta on the watch, prop.
(standing) on a height, where one can look around; erta a
declivity, steep, erto steep, p. p. of ergere, erigere, to
erect, raise, L. erigere. See {Erect}.]
1. Watchful; vigilant; active in vigilance.
[1913 Webster]

2. Brisk; nimble; moving with celerity.
[1913 Webster]

An alert young fellow. --Addison.
[1913 Webster]

Syn: Active; agile; lively; quick; prompt.
[1913 Webster]


Alert \A*lert"\, n. (Mil.)
An alarm from a real or threatened attack; a sudden attack;
also, a bugle sound to give warning. "We have had an alert."
--Farrow.
[1913 Webster]

{On the alert}, on the lookout or watch against attack or
danger; ready to act.
[1913 Webster]

179 Moby Thesaurus words for "alert":
Klaxon, Mayday, SOS, active, admonish, advertent, advise, agile,
agog, air-raid alarm, alarm, alarm bell, alarm clock, alarm signal,
alarum, alert for, alive, all clear, all ears, all eyes, animated,
apt, arouse, assiduous, attentive, awake, aware, beacon,
blinking light, brainy, breathe, bright, brilliant, burglar alarm,
buzz, buzzer, cant, careful, caution, cautious, clear-sighted,
clear-witted, clearheaded, clever, concentrated, confide,
confide to, conscious, crostarie, cry havoc, cry wolf, decisive,
diligent, earnest, entrust with information, equal to, expeditious,
fiery cross, finical, finicking, finicky, fire alarm, fire bell,
fire flag, five-minute gun, flashing light, fly storm warnings,
fog bell, fog signal, foghorn, forewarn, frighten, frisky,
full of life, gale warning, gay, give confidential information,
give fair warning, give notice, give warning, heedful, hooter,
horn, hue and cry, hurricane warning, immediate, instant,
instantaneous, intense, intent, intentive, issue an ultimatum,
keen, knowing, let in on, let next to, lighthouse, lively,
loaded for, lookout, mention privately, mercurial, meticulous,
mindful, nice, niggling, nimble, note of alarm, notify, observant,
observing, occulting light, on guard, on the, on the alert,
on the ball, on the job, on the lookout, open-eared, open-eyed,
openmouthed, police whistle, prepared for, prompt, punctual,
put hep, put next to, qui vive, quick, quick-witted, ready,
ready for, regardful, sharp, signal, signal of distress, siren,
sleepless, small-craft warning, smart, sound the alarm,
sound the tocsin, speedy, spirited, sprightly, spry, startle,
still alarm, storm cone, storm flag, storm warning, summary, swift,
threaten, tip, tip off, tocsin, two-minute gun, unblinking,
unnodding, unsleeping, unwinking, up, up for, up to,
upside-down flag, utter a caveat, vigilant, vivacious, wakeful,
warn, warn against, warning, wary, watchful, whisper, whistle,
wide awake, wide-awake


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  • Create an alert - Google Search Help
    Create an alert You can get emails when new results for a topic show up in Google Search For example, you can get info about news, products, or mentions of your name Create an alert Go to Google Alerts In the box at the top, enter a topic you want to follow To change your settings, click Show options You can change: How often you get
  • Change Messages notifications settings - Google Messages
    When you get a message, you can choose to be notified with a: Sound Vibration Reminder You can also choose how: Your device sends pictures and videos Google Messages handles advanced t
  • Créer une alerte - Aide Recherche Google
    Si un message s'affiche pour vous signaler que vos alertes ont été désactivées, cliquez sur Activer Dans la section "Mes alertes", cliquez sur l'alerte pour laquelle vous souhaitez afficher les résultats Pour vérifier votre adresse e-mail et vos paramètres de messagerie, cliquez sur Afficher les options
  • Get notifications for new email
    Waiting for an important email you don’t want to miss? Set up notifications in Gmail so you’ll know as soon as it arrives
  • Avoid and report phishing emails - Gmail Help
    Avoid phishing messages content To help you avoid deceptive messages and requests, follow these tips
  • Manage warnings about unsafe sites - Computer - Google Help
    Get warnings about unsafe sites Phishing and malware detection is turned on by default in Chrome When you encounter phishing, malware, unwanted software, or social engineering sites, you may get a red warning that says "Dangerous site " If you see this warning, we recommend that you don't visit the site
  • Manage YouTube notifications - Computer - YouTube Help
    YouTube notifications let you know when there are new videos and updates from your favorite channels and other content We'll send you notifications for channels you're subscribed to and may also send
  • Avoid and report scams - Google Help
    By focusing on providing the best user experience possible, Google has earned a trusted brand name Unfortunately, unscrupulous people sometimes try to use the Google brand to scam and defraud others Here are a few common scams, and ways that you can avoid and report them
  • Turn Google Chat notifications on or off
    To turn on notifications for Google Chat messages, under "Desktop notifications," check the box next to "Allow chat notifications "
  • Alert erstellen - Google Suche-Hilfe
    Alert erstellen Sie haben die Möglichkeit, E-Mail-Benachrichtigungen zu erhalten, wenn in der Google-Suche neue Ergebnisse zu einem Thema erscheinen So können Sie beispielsweise Informationen zu Nachrichten, Artikeln oder Erwähnungen Ihres Namens erhalten Alert erstellen Rufen Sie Google Alerts auf





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