| 单词 | 警觉 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔CAREFUL〕It was only because John kept his wits about him that the boys managed to get home safely. 正是因为约翰保持警觉，这些孩子才得以安然返家。朗文写作活用〔CAREFUL〕We have to be vigilant about protecting our right to privacy. 我们必须警觉，保护自己的隐私权。朗文写作活用〔SLEEP〕The study showed that if pilots on long-haul flights take a brief snooze in the cockpit, they're more alert for the landing. 调查显示，远途航班的飞行员如果在驾驶舱里小睡一下，降落的时候会更加警觉。朗文写作活用〔WARN〕A brief study of the company's accounts set the alarm bells ringing -- there was no trace of the $56 million loan. 对这家公司的账目所做的简单审查让人警觉了起来——5，600万美元贷款去向不明。朗文写作活用〔WARN〕From the trees there came a warning screech and the whole flock took to the air. 那里的树丛传来引起警觉的刺耳声，然后整个鸟群都向空中飞去。朗文写作活用〔WARN〕There were no lights on when I got home. That immediately set alarm bells ringing. 我回到家时，屋里的灯没有亮着。这让我立即警觉起来。朗文写作活用〔advertent〕Paying attention; attentive; heedful.注意的；留心的，体贴的，殷勤的；留神的，警觉的美国传统〔alarmist〕He wanted to alert people without sounding like an alarmist.他想让人们保持警觉，但又不想让人觉得他像是个危言耸听的人。韦氏高阶〔alarm〕His family raised the alarm when he had not come home by 9pm.他晚上9点还没回来, 他的家人便警觉起来。外研社新世纪〔alarm〕I hammered on all the doors to raise the alarm.我敲打所有的门让大家警觉。牛津高阶〔alarm〕The dog's barking gave the alarm.犬吠声引起了人们的警觉。英汉大词典〔alertly〕A watchdog alertly guarded the door.一只看门狗警觉地看守着大门。韦氏高阶〔alertness〕He had been spotted by an alert neighbour.一个警觉的邻居发现了他。柯林斯高阶〔alert〕Alerted by a noise downstairs, he sat up and turned on the light.楼下的响声使他警觉，他坐起来打开灯。牛津高阶〔alert〕An alert watchdog guarded the door.一只警觉的看门狗看守着大门。韦氏高阶〔alert〕He had been spotted by an alert neighbour.他已经被一个警觉的邻居发现了。外研社新世纪〔alert〕He was tired and had trouble staying alert while he was driving.他很疲倦，开车时无法保持警觉。韦氏高阶〔alert〕Parents must be alert to the symptoms of the disease.家长必须对这种疾病的症状保持警觉。麦克米伦高阶〔alert〕Parents should be alert to sudden changes in children's behaviour.父母应该对孩子行为的突然变化有所警觉。剑桥高阶〔alert〕Suddenly he found himself awake and fully alert.突然他发觉自己醒了过来，而且高度警觉。牛津高阶〔alert〕The animal raised its head, suddenly alert.那只动物抬起头，突然警觉起来。朗文当代〔alert〕The machine should help to keep the pilot alert.机器会帮助飞行员保持警觉。牛津搭配〔alert〕The nurse should be alert to any change in the patient's condition.护士应该对病人病情的任何变化都保持警觉。韦氏高阶〔alert〕There was a noise outside and he was suddenly alert.外面有声响，他突然警觉起来。牛津搭配〔alert〕Two alert scientists spotted th e mistake.两个警觉的科学家发现了这个错误。牛津高阶〔alert〕We will be assisting in alerting people to the dangers of cold weather.我们将协助提醒人们对寒冷天气的危险保持警觉。麦克米伦高阶〔awake〕To become alert.变得警觉美国传统〔awareness〕He introduced radio to the school to increase the children's awareness.他在学校开通广播，以提高孩子们的警觉性。柯林斯高阶〔awareness〕They are politically very aware.他们政治上非常警觉。柯林斯高阶〔ball〕She really is on the ball, she doesn't miss much.她非常警觉, 漏掉的东西不多。外研社新世纪〔be〕When you saw her she was not herself. She is usually very alert.你看见她的时候她身体不舒服。她通常都很警觉。外研社新世纪〔defensive〕Their questions about the money put her on the defensive.他们问到钱的问题时，她就警觉起来。牛津高阶〔erect〕Archaic Wide-awake; alert.【古语】 警醒的；警觉的美国传统〔eye〕They eyed us with alarm.他们警觉地注视着我们。牛津高阶〔guard〕Alert and watchful; cautious.谨慎的：警觉且戒备的；谨慎的美国传统〔guard〕Not alert; unprepared.不警觉的；未准备的美国传统〔guard〕She jealously guarded her position of power.她警觉地守护着自己的权位。牛津搭配〔keep〕To be on the lookout.警觉，小心美国传统〔keep〕To be watchful.警觉美国传统〔least〕His voice was alert, not the least bit sleepy.他的话音很警觉，没有一丝睡意。朗文当代〔lethargy〕These nouns refer to a deficiency in mental and physical alertness and activity.这些名词都是指精神或者肉体警觉和活动效力的丧失。美国传统〔lightship〕A ship with a powerful light or warning signals that is anchored in dangerous waters to alert other vessels.灯船：配有强光力的灯或警戒信号的船，停泊在危险的水域，使其它船只警觉美国传统〔live wire〕Informal A vivacious, alert, or energetic person.【非正式用语】 活泼的人：一个活泼、警觉或精力旺盛的人美国传统〔manifest〕A dog's protective instincts are manifested in increased alertness.狗的自我保护本能表现在它的警觉性越来越高。朗文当代〔merest〕The merest hint of criticism makes him defensive.只要有一点点批评他的意思就会让他警觉起来。剑桥高阶〔notice〕These protests have really made the government sit up and take notice(= realize the importance of the situation).这些抗议活动确实引起了政府的警觉和注意。牛津高阶〔point〕The stiff and attentive stance taken by a hunting dog.警觉的立姿：猎狗所采取的僵硬而定神贯注的姿势美国传统〔proceeding〕He viewed the proceedings with doubt and alarm.他带着怀疑和警觉的眼光看待这些事件。柯林斯高阶〔quicken〕War quickens our awareness.战争使我们更加警觉。剑桥高阶〔ring/sound alarm bells〕The name rang alarm bells in her mind.这个名字引起了她的警觉。剑桥高阶〔sense〕All of my senses were on the alert for danger.我的全部感官都处于警觉的状态。韦氏高阶〔serve〕The attack was unsuccessful and served only to alert the enemy.进攻未奏效，反而使敌人警觉起来。牛津高阶〔sharp-eyed〕Keenly perceptive or observant; alert.眼快的：能犀利地知觉或观察到的；警觉的美国传统〔sharp-sighted〕Keenly perceptive or alert.机智的：敏锐的感知力的或警觉的美国传统〔sit up〕A defeat like that makes you sit up and think.那样的一次失败会令你警觉起来，开始思考。柯林斯高阶〔sit〕The students sat up when he mentioned the test.当他提到考试的时候，学生们忽然警觉起来美国传统〔sit〕Their actions have forced us to sit up and take notice.他们的行为迫使我们警觉起来。牛津搭配〔snake〕The men sit like coiled snakes that are ready to strike.那些人警觉地坐着，就像盘起来的蛇随时准备发起进攻。牛津搭配〔stamp〕The stamp of hoofs alerted Isabel.马蹄声引起了伊莎贝尔的警觉。牛津高阶〔startle〕To become alarmed, frightened, or surprised.受惊：变得警觉、害怕或惊讶美国传统〔strike〕She was struck with alarm at the news.这则消息使她感到警觉美国传统〔take in〕The eyes behind the lenses were alert, taking in everything at a glance.镜片后的眼睛十分警觉, 扫一眼就尽收眼底了。外研社新世纪〔tensely〕I tried not to tense up, or become obviously wary.我尽量不让自己紧张，或者表现得非常警觉。柯林斯高阶〔toe〕Better get (或 keep) on your toes.你还是保持警觉为好。英汉大词典〔toe〕His fiery campaign rhetoric has kept opposition parties on their toes for months.他激烈的竞选言辞使反对党派一连几个月都保持警觉。柯林斯高阶〔toe〕Ready to act; alert.准备行动的；警觉的美国传统〔toe〕The threat of inspections kept us all on our toes (= made sure we kept everything up to standard and were ready). () 可能要来人视察，这让我们保持着警觉。牛津搭配〔trap〕A stratagem for catching or tricking an unwary person.圈套：迷住或欺骗一个不警觉的人的计谋美国传统〔unchallenged〕I managed to walk around unchallenged for 10 minutes before an alert nurse spotted me.我四处走动了10分钟，没有受到查问，之后一位警觉的护士发现了我。柯林斯高阶〔unchallenged〕I managed to walk around unchallenged for 10 minutes before an alert nurse spotted me.我走来走去, 并没有遭到盘问, 过了10分钟, 才有一名警觉的护士发现了我。外研社新世纪〔vigilance〕The cat watched the mousehole with vigilance.猫警觉地注视着鼠洞。英汉大词典〔vigilance〕The police said that it was thanks to the vigilance of a neighbour that the fire was discovered before it could spread.警方说多亏了一位邻居警觉才在火灾蔓延之前发现了火情。剑桥高阶〔vigilant〕Be vigilant!保持警觉！ 牛津同义词〔wakeful〕Watchful; alert.观望的，警觉的美国传统〔wake〕The bad news woke the country to the danger of war.这则坏消息使全国警觉到战争的危险性。英汉大词典〔wake〕They began to wake upto the danger they faced.他们开始对所面临的危险警觉起来。英汉大词典〔wake〕To keep watch or guard, especially over a corpse.看守，守灵：保持警觉或警惕，尤指对一个尸体美国传统〔warn〕These verbs mean to give someone notice of and put the person on guard against actual or possible danger or risk.这些动词表示通知某人以使其对真实或潜在的危险或险情有所警觉。美国传统〔wary〕Bankers are keeping a wary eye on the outcome.银行家对于结果高度警觉。外研社新世纪〔watchful〕He looked tall and powerful and, with his dark, watchful face, a little threatening.他看上去又高又壮，面色黝黑，满脸警觉，真叫人有点害怕。柯林斯高阶〔wide-awake〕Alert; watchful.警觉的；机警的美国传统〔wit〕To remain alert or calm, especially in a crisis.警觉：保持头脑警觉或镇静，尤指在危机时刻美国传统An anonymous letter alerted police to the possibility of a terrorist attack at the airport.一封匿名信使警方对恐怖分子袭击机场的可能性产生了警觉。剑桥国际I felt wakeful (= awake and aware) and alert.我觉得既清醒又警觉。剑桥国际In this part of the city you have to keep your wits about you all the time. 在该城市的这一地区你一定得随时保持警觉。译典通Increased vigilance (= more careful attention) among doctors has led to the disease being more frequently diagnosed in its early stages.医生们越来越警觉，因此这种病已经越来越经常在早期被诊断出来。剑桥国际Our suspicions were first aroused when we heard a muffled scream.当听到那被窒息的尖叫声时，我们开始产生了警觉。剑桥国际She is alert to every sound and movement. 她对每一个声音和动作都很警觉。译典通She is asleep to the danger. 她对危险缺乏警觉。译典通She was always on the alert for some new calamities. 她总是保持警觉以防某种新的灾难。译典通Small children are always doing dangerous things. You need eyes in the back of your head! 小孩子常常会做一些危险的事情，你需要非常警觉。剑桥国际The break-in was discovered by a vigilant police officer.破门盗窃的事件是一位警觉的警官发现的。剑桥国际The dog cocked its ears up attentively. 狗警觉地竖起耳朵。译典通The police said that it was thanks to the vigilance of a neighbour that the fire was discovered before it could spread.警察说是由于一位邻居警觉，发现火势，因此才没有扩散开来。剑桥国际This case has alerted the public to the fallibility of the judicial system.这个案件使公众警觉到司法制度的不可靠性。剑桥国际You've got to stay on your toes when you're playing squash so that you're ready to move anywhere.在打壁球时你必须保持警觉，准备着向任何地方移动。剑桥国际 |
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