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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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英文字典中文字典相关资料:


  • ALERT Definition Meaning - Merriam-Webster
    alert stresses readiness or promptness in meeting danger or in seizing opportunity
  • ALERRT - Advanced Law Enforcement Rapid Response Training: Advanced Law . . .
    Since 2002, ALERRT at Texas State has been awarded more than $72 million in state and federal grant funding, and has trained more than 130,000 law enforcement and fire officials nationwide in dynamic, force-on-force scenario-based training
  • Google Alerts - Monitor the Web for interesting new content
    Monitor the web for interesting new content How often As-it-happens At most once a day At most once a week Sources Automatic News Blogs Web Video Books Discussions Finance Language
  • Home - ALERTCalifornia
    ALERTCalifornia is a UC San Diego Program Cameras and sensors are deployed throughout California to monitor wildfires and disasters in real-time
  • Alerts - California Highway Patrol
    California has seven recognized alerts: AMBER Alert, Blue Alert, Silver Alert, Feather Alert, Ebony Alert, and Endangered Missing Advisory (Ashanti Act Compliant) The CHP maintains a list and information for all active alerts in California This can be found on X at @CHPAlerts
  • Active Alerts - National Weather Service
    Weather gov > Active Alerts NWS API Excessive Rainfall National River Flooding Thunderstorm Tornado Outlook Hurricanes Fire Weather Outlooks UV Alerts Tsunamis Drought Space Weather Winter Weather Outlooks Follow us on X Follow us on Facebook Follow us on YouTube NWS RSS Feed
  • Alert: Missing Persons Unit - Wikipedia
    Scott Caan as Detective Jason Grant, Nikki's ex-husband, who works in the Missing Persons Unit (MPU) with her to help people find their missing loved ones He is a former private security contractor
  • ALERT Immunization Information System . . [Portal Main Page]
    FORGOT YOUR PASSWORD or LOGIN FAILED? You can reset your password by clicking the Forgot Password? button, located on the left-side of the screen Steps for resetting your own password Need access to ALERT IIS? Contact your organization's designated Super User or the ALERT IIS help desk if you want to establish a new user account
  • ALERT Definition Meaning | Dictionary. com
    Alert describes being fully attentive or wide awake, as in Sabine needs to be awake for several hours before she is alert and ready to work You can be alert to the people and objects surrounding you When you are alert, you’re ready to act or react instead of being surprised
  • Alert (TV Series 2023–2025) - IMDb
    Alert: Created by John Eisendrath, Jamie Foxx With Scott Caan, Ryan Broussard, Adeola Role, Dania Ramirez Follows Nikki Batista after she joins the Philadelphia Police Department's Missing Person's Unit to help other people find their loved ones at the same time that she is looking for her missing son





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