guard

[gɑ:d]

v.看守, 守卫, 保卫, 提防
n.警戒, 哨兵, 防护装置, 警卫

n.

1. 哨兵; 卫兵; 警备员; 看守员[C]

A guard was placed at the door.

门口设了一个警卫。

2. 护卫队[the S][G]

A heavy guard remained around the building.

建筑物周围一直有重兵守卫。

3. (常大写)(英国等的)皇家禁卫军[the P][G]

4. 守卫; 警戒; 看守[U]

A policeman kept guard over the prisoners.

一名警察看守囚犯。

5. 防护物[C]

6. 【英】(火车的)列车长[C]

7. (拳击等的)防御姿势, 防守[U]

vt.

1. 保卫; 守卫; 警卫[(+against/from)]

A helmet guards your head against/from injuries.

头盔可以保护你的头部免受伤害。

A dog guarded his house.

一只狗守卫着他的房子。

2. 看守; 监视

3. 控制; 使(言词等)谨慎

You must guard your tongue carefully.

你说话必须小心谨慎。

vi.

1. 防范; 警惕[(+against)]

You should wash your hands before eating, to guard against disease.

你饭前应洗手, 以防生病。

2. 守卫; 看守

词形变化

名词: guarder | 动词过去式: guarded | 动词过去分词: guarded | 动词现在分词: guarding | 动词第三人称单数: guards |

词义辨析

同义:

vt.守卫; 保护

watch  defend  shield  protect  secure

vt.控制; 约束

check  restrain  control  curb  

同义参见:

patrol  police  conserve  harbor  maintain  favor  ensure  accompany  preserve  harbor  conductor  shepherd  shelter  security  keep  shepherd  defense  militia  protection  keep  

反义参见:

forsake  attack  assail  attack  

英英释义

名词 guard:

a person who keeps watch over something or someone

the person who plays that position on a football team

a device designed to prevent injury

同义词：safety, safety device

a posture of defence in boxing or fencing

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

a group of men who escort and protect some important person

同义词：bodyguard

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

同义词：precaution, safeguard

the duty of serving as a sentry

同义词：guard duty, sentry duty, sentry go

a position on the line of scrimmage

a position on a basketball team

动词 guard:

to keep watch over

watch over or shield from danger or harm; protect

同义词：ward

protect against a challenge or attack

同义词：defend, hold

take precautions in order to avoid some unwanted consequence

短语词组

off (one's) guard

1. 不提防

Seeing the opponent was off guard, the boxer landed a knockout punch.

乘对手不提防, 那拳击手一下子把他击倒了。

on (one's) guard

1. 提防

Be on guard against those who are jealous of your success.

要提防那些嫉妒你的成功的人。

补充

guardguard英:[ɡɑ:d] 美:[ɡɑrd]vt. & vi.1.保护; 控制Three men guarded him whenever he went out.每当他外出时都有三个人保护他。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。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。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。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。Guard your temper.克制住你的脾气。You'd better guard your tongue.你最好说话谨慎些。The player was guarded closely by her opponent.那名运动员被她的对手紧紧地看住。When they exchanged ideas, their talk was too guarded.在他们交换意见时, 说话都很谨慎。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。n.1.警戒, 警惕, 守卫He wears the guard on his expression.他脸部带有戒备的神情。All the prisoners are under close guard.所有的犯人都在严密的看守之下。2.卫兵The guard won't let anyone through the gate without a pass.卫兵不让任何没有通行证的人通过大门。3.警卫队A guard is made of eight soldiers.卫队由八个士兵组成。4.防御姿势He dropped up his guard.他未做出防御姿势。5.防护装置Football players often wear shin guards.足球运动员经常穿着护腿。

例句

1. They will give him an armed guard.他们会给他配备一个武装警卫。 2. The prisoners overpowered their guards and locked them up.囚犯制服了看守并把他们锁了起来。 3. The guard blew his whistle.列车长吹响了哨子。 4. When the guard is taken off, the machine won't start.防护装置卸下时, 机器便不会启动。 5. A blade guard is fitted to protect the operator.装刀片保护套为的是保护操作工。 6. the chin guard of my helmet我头盔上的下巴保护罩 7. Charm the audience and catch them off guard.吸引观众的注意力, 然后给他们来个出其不意。 8. The invitation had caught me off guard.这个邀请让我有点措手不及。 9. You can't let your guard down.你不能放松警惕。 10. We couldn't afford to lower our guard until all the security checks had been carried out.各项安全检查没有全部做完以前, 我们不能放松警惕。 11. They've even mounted guard outside the main hotel in the capital.他们甚至派人在首都这家主要饭店外面站岗。 12. Police mounted round-the-clock guards on properties last night.警方昨晚对各处资产进行了通宵守卫。 13. I half expected the American to pick up the spare machine pistol and mount guard over the operation.我有点盼望那个美国人能拿起闲着的冲锋枪保卫此次行动。 14. What happened next caught me completely off my guard.接下来发生的事让我完全措手不及。 15. Police were on guard at Barnet Town Hall.警察在巴尼特市政大厅站岗执勤。 16. He is constantly on guard against any criticism.他时刻提防着任何批评。 17. Everyone should now be on their guard against terrorist attacks.每个人现在都要提防恐怖袭击。 18. The police have questioned him thoroughly, and he'll be on his guard.警方已经对他进行了彻底盘问, 因此他会存有戒心。 19. One young policeman stood guard outside the locked embassy gates.一位年轻的警察在紧锁的大使馆门外站岗。 20. Three men were arrested and one was under guard in hospital.有三个人被捕, 一人在看守之下住院治疗。 21. Soldiers guard the entrance to the palace.士兵守卫在宫殿门口。 22. Scotland Yard sent an officer to guard his house.苏格兰场派了一位警官去守护他的房子。 23. He closely guarded her identity.他对她的身份守口如瓶。 24. His front door is guarded by a pit-bull terrier.他的前门由一只美洲斗牛㹴看守。 25. He is being guarded by a platoon of police.他被一队警察保护着。 26. There are saucers of beer to guard lettuces from slugs.这有几碟啤酒可以使生菜免受蛞蝓之害。 27. We parked our car and paid a young man to guard it with his life.我们停好车, 掏钱让一个年轻男子不惜一切代价看好它。 28. She was guarded night and day.她被日夜监视着。 29. He had been told to guard the prisoners.他被告知去看守囚犯。 30. He who guards his mouth keeps his life.谨口慎言, 方能保命。 31. Troops were reported to be guarding the key points there.据报告，部队正守卫着那儿的要塞。 32. to guard a camp守营 33. The soldiers guarded the prisoners.士兵看管着囚犯。 34. guard your tongue.当心不要乱说话。 35. guard the secret with your life: tell it to no one!用你的生命来严守机密，请不要告诉任何人! 36. to guard against disease预防疾病 37. they were sent to guard villagers from attack by bandits.他们被派去保护村民免受土匪袭击。 38. the gates were guarded by uniformed soldiers.大门由穿军装的战士把守。 39. police officers were guarding inmates who cannot be accommodated in prison.警官们正在看守那些监狱容纳不下的犯人。 40. farmers must guard against sudden changes in the market.农民必须警惕市场的突变。 41. the company fiercely guarded its independence.公司奋力维护自己的独立。 42. a security guard.一个安全警卫。 43. [as modifier]he distracted the soldier on guard duty.他使站岗的哨兵分散了注意力。 44. the hound belonged to a member of the castle's guard.这条猎狗是城堡警卫队的一名队员的。 45. a retractable blade guard.能伸缩的刀片护罩。 46. this kick can curl around an otherwise effective guard.这种踢法可以绕过原本有效的防御姿势。 47. he let his guard slip enough to make some unwise comments.他放松了戒备，所以做出一些不明智的评论。 48. the government was caught off guard by the unexpected announcement.政府被这突如其来的声明弄得措手不及。 49. we must be on guard against such temptation.我们应警惕这种诱惑。 50. he was held in an empty stable under guard.他被关在一个有警卫看守的空马厩里。 51. a security guard保安人员 52. a guard dog看门狗 53. The president always travels with an armed guard.总统出行总是带着一帮子荷枪实弹的警恒。 54. a fireguard炉挡 55. a mudguard (= over the wheel of a bicycle)（自行车轮胎上的）挡泥板 56. The question caught me off (my) guard and I didn't know what to say.这问题问得很突然，我不知道该怎么回答。 57. There were dozens of police officers standing/keeping guard along the parade route.数十名警官沿着游行线路进行警戒。 58. Several soldiers were on guard [=watching and ready to respond if needed] at the gate.几个士兵在门口守卫。 59. The soldiers were on their guard. [=they were watching and ready to respond]士兵们保持戒备状态。 60. We need to be on guard against attack. [=we need to be alert so we are not attacked; we should be prepared to be attacked]我们需要保持警惕以防范袭击。 61. He always has/keeps his guard up [=is careful and alert] during negotiations.谈判期间他总是保持着警惕。 62. She never lets down her guard. = She never lets her guard down. [=she never relaxes and stops being careful and alert]她从不放松警惕。 63. There were several (armed) guards stationed at the gate.几个（武装）卫兵驻守在门口。 64. (US) a prison guard [=someone who watches prisoners to prevent their escape]监狱看守 65. the palace guard宫廷卫队 66. Tourists gather every day to watch the changing of the guard at Buckingham Palace.游客们每天都聚集在白金汉宫观看卫队换岗。 67. the Royal Horse guards皇家骑兵团 68. The wound should be thoroughly cleaned as a guard against infection.伤口应该彻底清理以防感染。 69. The guard must be in place before operating the meat slicer.必须先安装好防护罩再操作切肉片。 70. a mouth/shin guard口罩；护胫 71. "They've been bluffing, trying to keep him off guard."他们一直糊弄他，设法使他不提防。 72. Her angry response caught me off guard. [=surprised me]她愤怒的回应让我措手不及。 73. We were thrown off guard [=surprised] by their early arrival.他们提前抵达，令我们措手不及。 74. He was arrested and placed under guard. [=he was arrested and watched carefully so he would not escape]他被拘捕并被看管起来。 75. Two policemen were assigned to guard the prisoner.两位警察被派去看守那名犯人。 76. soldiers guarding the president保卫总统的卫兵 77. A tank guarded the bridge from/against enemy attack.一辆坦克把守这座桥梁以防敌人袭击。 78. A police officer was stationed outside to guard the door/entrance.一名警察站在门口执行守卫。 79. They jealously guard their secrets.他们精心严守自己的秘密。 80. He guards his privacy.他保护着自己的隐私。 81. Her whereabouts are a tightly/closely guarded secret.她的下落受到严格保密。 82. He was assigned to guard their best player.他被安排防守对方最优秀的球员。 83. Clean the wound to guard against infection.清洗伤口以防感染。 84. That's the sort of thinking we have to guard against.这种思想是我们不得不警惕的。 85. We need to guard against waste.我们需要防止浪费。