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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
  • Google Critical Security Alert: Legitimate???
    Also, remember that if you see a question mark next to the sender's name, the message isn't authenticated When an email isn't authenticated, that means Gmail doesn't know if the message is coming from the person who appears to be sending it If you see this, be careful about replying or downloading any attachments
  • 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
  • Creare un avviso - Guida di Ricerca Google
    Accedi a Google Alert In corrispondenza di un avviso, fai clic su Modifica Se non visualizzi alcuna opzione, fai clic su Mostra opzioni Apporta le modifiche desiderate Fai clic su Aggiorna avviso Per modificare le modalità di ricezione degli avvisi, fai clic su Impostazioni seleziona le opzioni desiderate e fai clic su Salva
  • アラートの作成 - Google 検索 ヘルプ
    Google 検索で特定のトピックについて新しい検索結果が見つかったときにメールが届くようにすることができます。たとえば、特定のニュースや製品、自分の名前に言及しているコンテンツに関する情報を受け取れます。 アラートの作成 Google アラートにアクセスします。 上部にあるボックスに
  • Créer une alerte - Aide Recherche Google
    Il est possible de recevoir des e-mails lorsque de nouveaux résultats s'affichent dans la recherche Google pour un sujet donné Vous pouvez, par exemple, recevoir des informations sur les actualités,
  • Public Alerts Partner FAQs - Google Help
    Public Alerts Partner FAQs How does Google work with government agencies like the US National Weather Service? Google partners with authorized alert originators and distributors listed here For additional information about preparing Public Alerts data, please visit our Partner Help Center
  • Track flights prices - Computer - Travel Help
    When the price for a flight or route you're tracking changes significantly, you can get email updates Go to Google Flights At the top, choose the number of stops, cabin class, and how many tickets you need Choose your departure airport and destination To track prices for this route, turn on Track prices You can track prices for your searched dates or, if your travel dates are flexible
  • Een melding maken - Google Zoeken Help
    Zorg ervoor dat e-mails van Google Alert niet terechtkomen in uw spammap Als u Gmail gebruikt, voegt u googlealerts-noreply@google com toe aan uw contacten
  • Find unknown trackers - Android Help - Google Help
    Didn’t get an alert for a tracker in a manual scan How your phone got the update To keep your Android phone safe, it regularly gets updates in the background During an update, Play Services adds the unknown tracker alert system and you automatically get notifications about an unknown tracker If you would like to opt out, you can do so any time





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