alert
adj.
警覺的；靈敏的
vt.
使意識到；警惕
n.
警戒；警報
詳細解釋
adj.(形容詞)
- 警覺的，警惕的
- 留神的
- 機敏的，機靈的，靈活的，機警的，靈敏的
- 精神抖擻的
- 細心的
- 活躍的
n.(名詞)
- 警戒期間，警戒期間，警報發(fā)出后，部隊待機出動的時間
- 警戒，警報，警惕，戒備
- 警戒狀態(tài)
- 【軍】緊急待命，戰(zhàn)備，待命行動
- 發(fā)警報
- 報警信號
- “警戒”（英國制造的巡邏艇）
v.(動詞)
- 使警覺， 使警戒，（使）警惕，使戒備，使（某人）保持警覺
- 使注意，提醒，使...意識到， 使認識到，提醒（某人）注意
- 通知待命，通知，通報
- 向…報警，向…發(fā)出警報
- 告訴
- 發(fā)出警告，命令警戒
- 清醒
同步翻譯
adj.(形容詞)
- 警惕的,警覺的,注意的 watchful and ready to deal with danger
- 機靈的,敏捷的 quick to see and act
v.(動詞)
- vt. 使處于戒備狀態(tài); 警告 make sb watchful and ready for possible danger
n.(名詞)
- [C][S]警戒；戒備；警惕 a situation in which people are watching for danger and ready to deal with it
- [C]警報 a warning of danger or of a problem
英語翻譯 Noun:
-
condition of heightened watchfulness or preparation for action;
\\\"bombers were put on alert during the crisis\\\"
-
a warning serves to make you more alert to danger
-
an automatic signal (usually a sound) warning of danger
Adjective:
-
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\\\"
-
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\\\"
-
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\\\"
Verb:
-
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\\\"
造句
用作形容詞(adj.)
- The alert leopard went up to a deer quietly.
警覺的豹子靜悄悄地走近一只鹿。
- Although he\\\'s over eighty his mind is still remarkably alert.
他雖已年過八十，但頭腦仍然十分機敏。
用作及物動詞(vt.)
- I must alert him to the need to solve the problem.
我必須使他認識到解決這問題的必要性。
- But we must remain on the alert.
但是我們現(xiàn)在仍然要保持警惕。
- He decided he would stay more alert from now on.
他決定從現(xiàn)在起要更提高警惕了。
用作名詞(n.)
- Troops are on the alert against any possible aggression.
軍隊戒備著可能的來犯。
- One should not run about aimlessly during an alert.
空襲警報期間不可到處亂跑。
常用短語
用作名詞(n.)
- on alert
-
警戒著，防備著 ready to take action to deal with a dangerous situation
- on the alert
-
密切注意著，隨時準備著paying attention to what is happening and ready to react quickly if necessary
組詞
用作形容詞 (adj.)
～+名詞
-
alert mind
反應(yīng)敏捷的頭腦
-
alert movements
敏捷的動作
～+副詞
～+介詞
-
alert in answering questions
留心回答問題
-
alert to
隨時注意
-
alert to every sound and movement
對任何響動都很警覺
用作動詞 (v.)
～+名詞
～+副詞
-
alert amazingly
吃驚地警告
-
alert cautiously
小心地警告
-
alert extremely
完全地警告
-
alert guardedly
謹慎地警告
-
alert resolutely
絕對地警告
-
alert sharply
尖銳地警告
-
alert wisely
聰明地警告
～+介詞
-
alert to the danger
提醒注意其危險性
-
alert to the need
提醒注意其必要性
用作名詞 (n.)
動詞+～
-
call an alert
發(fā)出警報
-
sound the alert
拉響警報
-
call off an alert
取消警戒狀態(tài)
-
go on alert
進入戒備
形容詞+～
-
24-hour alert
晝夜警戒
-
active alert
戰(zhàn)斗警報
-
blue alert
空襲警報
-
false alert
假警報
-
full alert
全面戒備狀態(tài)
-
general alert
全面警戒
-
No 1 alert
一級戰(zhàn)備
-
preliminary alert
預(yù)備警報
-
red alert
緊急警報
-
white alert
解除警報
-
yellow alert
預(yù)備警報
名詞+～
-
air alert
空襲警報
-
ground alert
地面待戰(zhàn)
-
malfunction alert
故障報警
-
nuclear alert
核警報
介詞+～
-
during an alert
在警戒期間
-
in state of alert
處于警戒狀態(tài)
～+介詞
-
the alert against any possible aggression
警惕任何可能的侵略
-
the alert for any indications of battle
注意任何戰(zhàn)事的跡象
近義反義詞 【近義詞】
adj.
-
active
-
aware
-
bright
-
careful
-
quick
-
watchful
v.
-
alarm
-
notify
n.
-
warning
-
siren
【反義詞】
adj.
-
careless
-
inactive
-
slow
-
unaware
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