1. 看守，监视，守卫，防守，把守
2. 控制
3. 使谨慎
4. 警惕，提防
5. 预防，防止，防范
6. 给...加保护装置
7. 对...进行校正检查
8. 保卫，防卫，防护，守护，保护
9. 监管，管制
10. 看管，管束
11. 小心避免，当心
12. 护送

1. 看守，守卫，看守员，看守者
2. 警戒，防守，保卫
3. 卫兵，哨兵，警卫，警备员
4. 皇家禁卫军
5. 防御姿势
6. 防护装置
7. 护卫队，警卫队
8. 防护物
9. 列车长，列车员
10. 防卫者

1. vt. & vi. 保护 keep from danger, watchfulness
2. vt. & vi. 控制 control

1. [U]警戒,警惕,守卫 state of watchfulness against attack, danger or surprise
2. [C]警卫人员 (a) person (especially a soldier or policeman)
3. [U]防御姿势 position of readiness to defend oneself, e.g. in boxing, fencing, bayonet-drill
4. [C]防护装置 (part of an) article or apparatus designed to prevent injury or loss

1. a person who keeps watch over something or someone

2. the person who plays that position on a football team;

   "the left guard was injured on the play"
   

3. a device designed to prevent injury or accidents

4. a posture of defence in boxing or fencing;

   "keep your guard up"
   

5. the person who plays the position of guard on a basketball team

6. a military unit serving to protect some place or person

7. a precautionary measure warding off impending danger or damage or injury etc.;

   "he put an ice pack on the injury as a precaution"
   "an insurance policy is a good safeguard"
   "we let our guard down"
   

8. the duty of serving as a sentry;

   "he was on guard that night"
   

9. (American football) a position on the line of scrimmage;

   "guards must be good blockers"
   

10. a position on a basketball team

1. to keep watch over;

   "there would be men guarding the horses"
   

2. watch over or shield from danger or harm; protect;

   "guard my possessions while I'm away"
   

3. protect against a challenge or attack;

   "Hold that position behind the trees!"
   "Hold the bridge against the enemy's attacks"
   

4. take precautions in order to avoid some unwanted consequence;

   "guard against becoming too friendly with the staff"
   "guard against infection"
   

1.守卫；护卫；警卫
If youguard a place, person, or object, you stand near them in order to watch and protect them.

guard

e.g. Gunmen guarded homes near the cemetery with shotguns...
持枪者手持猎枪守卫着墓地附近的房子。
e.g. ...the heavily guarded courtroom.
戒备森严的法庭

2.看守；监视
If youguard someone, you watch them and keep them in a particular place to stop them from escaping.

e.g. Marines with rifles guarded them...
手持步枪的海军陆战队士兵监视着他们。
e.g. He is being guarded by a platoon of police.
有一队警察看守着他。

3.卫兵；警卫员；看守
Aguard is someone such as a soldier, police officer, or prison officer who is guarding a particular place or person.

e.g. The prisoners overpowered their guards and locked them in a cell.
囚犯们制服了监狱看守，并将他们锁进了牢房。

4.（一队）卫兵；（一队）警卫
Aguard is a specially organized group of people, such as soldiers or policemen, who protect or watch someone or something.

e.g. We have a securityguard around the whole area...
我们在该地区各处部署了保安。
e.g. A heavily armedguard of police have sealed off the city centre.
一队全副武装的警察已经封锁了市中心。

5.列车长
On a train, aguard is a person whose job is to travel on the train in order to help passengers, check tickets, and make sure that the train travels safely and on time.

6.保护；保守；遮掩
If youguard some information or advantage that you have, you try to protect it or keep it for yourself.

guard

e.g. He closely guarded her identity.
他对她的身份守口如瓶。
e.g. ...a threat to the country's jealously guarded unity.
对该国珍惜维护的统一局面的威胁

7.保护装置；保护罩；保护器
Aguard is a protective device which covers a part of someone's body or a dangerous part of a piece of equipment.

e.g. ...the chinguard of my helmet...
我头盔上的下巴保护罩
e.g. A bladeguard is fitted to protect the operator.
为保证操作人员的人身安全安装了桨叶保护罩。

8.（英国的）近卫军，禁军，近卫军士兵
Some regiments in the British Army, or the soldiers in them, are referred to asguards.

e.g. ...the Grenadier guards.
英国近卫步兵团

9. see also: guarded;bodyguard;coastguard;lifeguard;old guard

10.乘（人）不备；使猝不及防
If someonecatches youoff guard, they surprise you by doing something you do not expect. If somethingcatches youoff guard, it surprises you by happening when you are not expecting it.

e.g. Charm the audience and catch them offguard...
吸引观众的注意力，然后给他们来个出其不意。
e.g. The invitation had caught me offguard.
收到这份邀请让我颇感意外。

11.丧失警惕；放松警惕；不提防
If youlower yourguard ,let yourguard down ordrop yourguard, you relax when you should be careful and alert, often with unpleasant consequences.

e.g. The ANC could not afford to lower itsguard until everything had been carried out...
非洲人国民大会在所有事项皆已完成前不敢有丝毫松懈。
e.g. You can't let yourguard down...
你不能放松警惕。

12.派人守卫；安排看守
If youmount guard or if youmount a guard, you organize people to watch or protect a person or place.

e.g. They've even mountedguard outside the main hotel in the capital...
他们甚至派人在首都的大饭店外面站岗。
e.g. Police mounted round-the-clock guards on properties last night.
警方昨晚通宵值守财物。

13.警惕；提防
If you areon yourguard oron guard, you are being very careful because you think a situation might become difficult or dangerous.

guard

e.g. The police have questioned him thoroughly, and he'll be on hisguard...
警方已经对他进行了详细的盘问，因此他会保持戒备心理。
e.g. He is constantly onguard against any threat of humiliation.
他时刻提防着任何有辱尊严之事。

14.站岗；值班
If someone ison guard, they are on duty and responsible for guarding a particular place or person.

e.g. Police were onguard at Barnet town hall.
警察在巴尼特市政厅值守。

15.站岗；放哨
If youstand guard, you stand near a particular person or place because you are responsible for watching or protecting them.

e.g. One young policeman stoodguard outside the locked embassy gates.
一位年轻的警察在大门紧闭的使馆外站岗。

16.在…看守之下
If someone isunder guard, they are being guarded.

e.g. Three men were arrested and one was underguard in hospital.
有3人被逮捕，1人在警方监护下送医院治疗。

相关词组：guard against

1. 警卫：5:警戒塔 产生警卫(guard),消除居民的不安,打击犯罪. 警戒塔不是必须的,由于它会对吸引力造成不利的影响,所以如果你的居民区建设的很好,工资和税收水平都比较合理,城市的经济状况也十分良好,社会安定,这样的情况下警戒塔其实不建更好.

2. guard

2. 后卫：以NBA习惯来说,后卫(guard)是有两位,控球后卫与得分后卫,NBA会将之概括化,那是因为-NBA球员技术已达全面境界,技术、观念瞬间转变轻而易举,因此对控球后卫与得分后卫统称后卫;但个人认为,以现代业余球员其技术与观念,

3. 保护：除需要拟合准确的试验公式外,还需同时测量水与冰水混合物的电阻率,从而直接计算出蓄冰率,并且需要对保护(guard)电极进行探讨,以获得良好的精度、稳定性和通用性的测量方法.

4. 守卫：守卫(guard) 守卫(guard) 顺风耳告诉你:守卫的道行已达已证大道的境界. 在四门中个站了个npc,分别是 水神(Shui shen) 雷神(Lei shen)风神(Feng shen) 火神(Huo shen) 杀了他们,就会从他们身上各掉下一至于我们中华民族的祖先轩辕黄帝站在这干什么的呢?

5.guard：g.; 后卫

他养一条狗看家。

狗守卫着房屋，不让陌生人进去。

十名战士被派去保卫那座桥梁。

你必须小心以防感冒。

有人奉承你时，一定要当心。

他乘其不备击中了他。

一个哨兵在角落里站岗。

那个哨兵整夜都没有离开他的哨位。

矿工头戴钢盔, 防护落下的岩石。

警卫打开了囚犯的手铐。

今天卫队接受检阅。

卫队换岗

卫队长

建筑物外设了一名警卫。

犯人从门卫身旁溜出去逃走了。

边防卫士

安全警卫

有3人被逮捕，1人在警方监护下送医院治疗。

一位年轻的警察在大门紧闭的使馆外站岗。

警察在巴尼特市政厅值守。

他时刻提防着任何有辱尊严之事。

警方已经对他进行了详细的盘问，因此他会保持戒备心理。

警方昨晚通宵值守财物。

他们甚至派人在首都的大饭店外面站岗。

你不能放松警惕。

非洲人国民大会在所有事项皆已完成前不敢有丝毫松懈。

收到这份邀请让我颇感意外。

吸引观众的注意力，然后给他们来个出其不意。

英国近卫步兵团

为保证操作人员的人身安全安装了桨叶保护罩。

我头盔上的下巴保护罩

对该国珍惜维护的统一局面的威胁

他对她的身份守口如瓶。

一队全副武装的警察已经封锁了市中心。

我们在该地区各处部署了保安。

囚犯们制服了监狱看守，并将他们锁进了牢房。

有一队警察看守着他。

手持步枪的海军陆战队士兵监视着他们。

戒备森严的法庭

持枪者手持猎枪守卫着墓地附近的房子。

1. Three men guarded him whenever he went out.
   每当他外出时都有三个人保护他。
2. The soldiers guarded the prince whenever he left the palace.
   每当王子离开皇宫,士兵们都要保护他。
3. Two fierce griffins guarded the entrance to the castle.
   在城堡的进门处,守着两个凶猛的怪物。
4. It's our duty to guard this bridge and not let the enemy pass.
   我们的责任是守卫这座桥不让敌人通过。
5. guard the secret with your life, tell it to no one!
   你要以生命来保守秘密,不要告诉任何人。
6. guard your temper.
   克制住你的脾气。
7. You'd better guard your tongue.
   你最好说话谨慎些。
1
8. The player was guarded closely by her opponent.
   那名运动员被她的对手紧紧地看住。
9. When they exchanged ideas, their talk was too guarded.
   在他们交换意见时,说话都很谨慎。

1. The boxer is hitting with his right arm, guarding with his left.
   这个拳击手是用右手出击,左手防护。

1. All the prisoners are under close guard.
   所有的犯人都在严密的看守之下。
2. His guard was down.
   他放松了警惕。
3. He wears the guard on his expression.
   他脸部带有戒备的神情。
4. He dropped up his guard.
   他未作出防御姿势。
5. The guard won't let you in if you don't show him your pass.
   如果你不出示通行证,卫兵不会让你进去的。
6. A guard is made of eight soldiers.
   卫队由八名士兵组成。
7. At the grand welcoming ceremony at the aIrport,the President reviewed a guard of honour made up of men of the fighting service.
   在机场的隆重欢迎仪式上,总统检阅了三军仪仗队。
8. The guard of honour are gathering.
   仪仗队正在集合。
9. The camp guards are exchanged every night.
   野营的警卫人员每天晚上调换。
10. The guard of the train blew his whistle.
    火车上的列车员吹哨子。
11. Football players often wear shin guards.
    足球运动员经常穿着护腿。
12. His brother is a guards officer.
    他的哥哥是个英国皇家禁卫军军官。

guard against (v.+prep.)

避免,预防 take precaution to avoid sth
guard against sth/v-ing

We must guard against accident.

我们必须谨防事故。

We must guard against such a situation.

我们必须警惕这样的局面。

guard against mispronunciation when you learn a foreign language.

学外语时要提防发音错误。

You must guard against catching a cold.

你一定要防止得感冒。

guard sb/oneself/sth against sth

Take this medicine regularly, it will guard you against a return of the illness.

按时服此药可防止你旧病复发。

He guarded himself against vice.

他避免坏习惯。

Wear a hat to guard your face against the sun.

戴顶帽子可以遮阳光。

We were guarded by sentries against surprise attack.

我们由哨兵守卫,以免遭受突然袭击。

guard from (v.+prep.)

保护 keep from danger
guard sb/sth from sb/sth/v-ing

I will guard you from all dangers.

我会保护你,使你不受任何危险。

The wall guards the place from thieves.

围墙保护此地不受盗贼之扰。

This medicine will guard you from a cold.

这种药将会帮助你预防感冒。

The fence along the middle of the road is intended to guard vehicles from crashing into each other.

道路中央的防护栏是为防止汽车相撞而设的。

a guard against

防护…的物件 (part of an) article or apparatus designed to prevent injury or loss

off (one's) guard

毫无防备 unprepared for an attack, a surprise or a mistake

on guard

站岗 on duty

on one's guard

防备… defence sb/sth
on one's guard against sb/sth/v-ing

Be on your guard against thieves.

当心小偷。

We shall have to be on our guard against making mistakes like that in the future.

我们今后必须防止发生类似错误。

stand guard over

守卫 act as a sentry

• guard%20a%20secret">guard a secret守秘密
• guard%20the%20prisoners">guard the prisoners看守囚犯

• guard%20well">guard well好好保护
• guard%20adequately">guard adequately适当地保护
• guard%20carefully">guard carefully谨慎提防
• guard%20circumspectly">guard circumspectly谨慎地提防
• guard%20closely">guard closely严密看守
• guard%20dependably">guard dependably可靠地保护
• guard%20jealously">guard jealously戒备地提防
• guard%20rigidly">guard rigidly严守
• guard%20strongly">guard strongly严密地提防
• guard%20zealously">guard zealously积极地提防

• guard%20against">guard against预防
• guard%20from">guard from使…免除
• guard%20with">guard with以…防身

• guard">beat down sb's guard(拳击、击箭、板球比赛中)冲破某人的防御
• guards">call out the guards命令警卫人员行动
• guard">catch sb off guard乘其不备,使人措手不及
• guard">change guard换岗,交接班
• guard">come off guard下岗
• guard">drop one's guard失去警惕
• guard">go on guard上岗
• guard">keep guard站岗,放哨,警戒
• guard%20up">keep one's guard up保持警惕
• guard%20at%20the%20door">place a guard at the door在门口布岗
• guard">put sb on his guard使某人提防〔警惕〕
• guard%20for%20sb">stand guard for sb为某人站岗〔放哨〕
• guard%20over%20sb">stand guard over sb守卫〔看守〕某人

• guards">imperial guards禁卫军

• guard">advance guard前卫,先遣部队,先驱,先锋
• guard">color guard(检阅时的)护旗队
• guard">home guard〈美〉地方志愿军成员
• guard">honour guard仪仗队
• guard">knee guard护膝
• guard">nose guard〈美〉鼻卫〔中卫〕
• guard">palace guard宫廷卫队
• guard">police guard治安警卫
• guard">prison guard〈美〉监狱看守人
• guard">railway guard列车员

• guard">off one's guard不提防
• guard">on guard当班,在岗上,警惕
• guard">under guard押(送),押(运)

• guard%20against">guard against防护…的物件
• guard%20of%20honour">guard of honour仪仗队

• The main gate..was locked at night so that no guard was necessary.

  出自：P. Bowles

• Armoured cars with alert guards went by.

  出自：R. Ellison

• Sail it alone to the coastguard station and tell the guards to come and help us.

  出自：E. Ardizzone

• The talisman which..guards a house against the evil eye.

  出自：L. Durrell

• To his uncle's wife he said nothing, guarding his purpose from her.

  出自：P. S. Buck

• The entrance..was sealed off by a..gate guarded by heavily armed soldiers.

  出自：A. MacLean

1. guard的基本意思是为防御而进行警戒,可指“保护”“守卫”以防外敌侵入,也可指“看守”“控制”以防内部人外逃。引申可指“防范”“严守机密”“警惕”“预防”等。
2. guard多用作及物动词,宾语通常是人,宾语后常接介词from表示“保护某人或某物不受…”; 偶尔也可用作不及物动词,与against连用表示“避免”“预防”。
3. guard的过去分词guarded常用作形容词,在句中可作表语,意为“审慎的”“严守的”。

1. guard用作不可数名词时,基本意思是指抽象的“守卫”“警戒”“警惕”的行为,引申可作“防御姿势”解。guard用作可数名词时,意思是“卫兵”“哨兵”“警卫人员”,引申还可指“防护装置”。
2. guard既可作个体名词,表示“卫兵”“警卫”“看守”等,也可作集合名词,表示“卫队”“警卫队”“仪仗队”。用作集合名词作主语时,根据上下文,其谓语既可以是单数形式,也可以是复数形式。
3. (the) guards是“(英国)皇家禁卫军”的意思。

guard, defend, protect, safeguard, shield

这组词的共同意思是“保护”。其区别是：

1.defend指对迫在眉睫的危险或侵袭而采取武力或其他手段防御,也可指为某人辩护或捍卫原则的纯洁性; guard指小心翼翼地保持警惕,防止实际存在的或可能发生的危险,以确保人身安全; safeguard指采用保护措施防御潜在的危险; protect指借用某种东西作为防御、保护的工具,使人或物免受伤害; shield指将防护物置放在保护者和伤害物之间,有遮挡的意思。例如:

The soldiers defended the castle.士兵们守卫城堡。

The player was guarded closely by her opponent.那名运动员被她的对手紧紧地看住。

This special cream will protect your skin from the burning sun.这种独特的乳霜可以保护皮肤免受烈日的伤害。

This agreement will safeguard the newspapers from government interference.这项协定将保护报界免遭政府干预。

The police were equipped with riot shields.警察配备了防护盾牌。

2.protect和shield两者相比较, shield在避开危险的成功率上没有protect高。

3.这组词中语气最强烈的是safeguard。

guard, guardian

这两个词都有“看守者”“守卫者”的意思。其区别是：

1.guard的目的是为了防止、防御危险或攻击,防止犯人逃跑、闹事等; 而guardian指捍卫或保卫某种信仰、自由、主义等。例如:

He effected his escape by slogging a guard.他猛击了一名看守,然后成功地逃跑了。

A minister or a priest is considered a guardian of faith.牧师和教士被认为是信仰的护卫者。

2.guardian还可指法律上所承认的某人的“监护人”,而guard则没有此义。例如:

Mr. Smith is the guardian of that boy.史密斯先生是那个孩子的监护人。

3.guard的复数形式guards常指警卫队,而guardian则没有此用法。

defend，protect，safeguard，guard，shield，shelter，harbour

这些动词均有“保护、保卫”之意。

defend普通用词，指用武力或其它措施使人或物不受损害，消除危险。用作比喻时，指坚持某种行动、决定或意见。

protect普通用词，指用某种手段作为防御工具以防危险或伤害。

safeguard语气强，指采取积极措施预防可能发生的一切攻击或危险。

guard普通用词，指保持警惕以防可能的攻击或伤害。

shield语气比protect强，但侧重防止迫在眉睫的攻击或伤害。

shelter通常指寻找安全地方躲避风雨或使人免遭危害。

harbour贬义词，指隐匿或非法保护、窝藏。

所有犯人都受到严密的警戒。

误 All the prisoners are under a close guard.

正 All the prisoners are under close guard.

如果我们放松了警惕,就会被欺骗。

误 If we drop our guards, we shall be fooled.

正 If we drop our guard, we shall be fooled.

析 guard作“警戒”“警惕”解时,是不可数名词,前面不能加不定冠词,后面不能加 -s 。

他们在没有戒备时被敌人抓住。

误 They were caught without guard by the enemy.

正 They were caught off (their) guard by the enemy.

他们尽力保持警惕。

误 They did their best to keep with their guard.

正 They did their best to keep on their guard.

析 表示“没有警惕”“毫无准备”时,应该用off (one's) guard,而不是without guard; 相应地,表示“保持警惕”应该用on one's guard而非with guard。

• ☆ 15世纪初期进入英语，直接源自中古法语的garde，意为守卫，看守，监狱长；最初源自该语的garder，意为守卫。