guard

guard怎么读

英式音标：[gɑ:d]

美式音标：[gɑrd]

guard的意思释义

n.

警卫；狱吏，看守；护卫队；防护装置

vt.

保卫，守护；看守；加防护装置；谨慎使用

vi.

警惕；警卫；

变形

复数：guards过去式：guarded过去分词：guarded现在分词：guarding第三人称单数：guards

双语释义

v.(动词)

vt. & vi. 保护 keep from danger, watchfulness

vt. & vi. 控制control

n.(名词)

[U]警戒,警惕,守卫 state of watchfulness against attack, danger or surprise

[C]警卫人员 (a) person (especially a soldier or policeman)

[U]防御姿势 position of readiness to defend oneself, e.g. in boxing, fencing, bayonet-drill

[C]防护装置 (part of an) article or apparatus designed to prevent injury or loss

英英释义

guard[ ɡɑ:d ]

n.

a person who keeps watch over something or someone

the person who plays that position on a football team

\"the left guard was injured on the play\"

a device designed to prevent injury

同义词：safetysafety device

a posture of defence in boxing or fencing

\"keep your guard up\"

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.

\"an insurance policy is a good safeguard\"; \"we let our guard down\"

同义词：precautionsafeguard

the duty of serving as a sentry

\"he was on guard that night\"

同义词：guard dutysentry dutysentry go

a position on the line of scrimmage

\"guards must be good blockers\"

a position on a basketball team

v.

to keep watch over

\"there would be men guarding the horses\"

watch over or shield from danger or harm; protect

\"guard my possessions while I\'m away\"

同义词：ward

protect against a challenge or attack

同义词：defendhold

take precautions in order to avoid some unwanted consequence

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

guard用法及例句

词汇搭配

用作动词 (v.)

～+名词

guard a secret守秘密

guard the prisoners看守囚犯

～+副词

guard well好好保护

guard adequately适当地保护

guard carefully谨慎提防

guard circumspectly谨慎地提防

guard closely严密看守

guard dependably可靠地保护

guard jealously戒备地提防

guard rigidly严守

guard strongly严密地提防

guard zealously积极地提防

～+介词

guard against预防

guard from使…免除

guard with以…防身

用作名词 (n.)

动词+～

beat down sb\'s guard(拳击、击箭、板球比赛中)冲破某人的防御

call out the guards命令警卫人员行动

catch sb off guard乘其不备,使人措手不及

change guard换岗,交接班

come off guard下岗

drop one\'s guard失去警惕

go on guard上岗

keep guard站岗,放哨,警戒

keep one\'s guard up保持警惕

place a guard at the door在门口布岗

put sb on his guard使某人提防〔警惕〕

stand guard for sb为某人站岗〔放哨〕

stand guard over sb守卫〔看守〕某人

形容词+～

imperial guards禁卫*

名词+～

advance guard前卫,先遣部队,先驱,先锋

color guard(检阅时的)护旗队

home guard〈美〉地方志愿*成员

honour guard仪仗队

knee guard护膝

nose guard〈美〉鼻卫〔中卫〕

palace guard宫廷卫队

police guard治安警卫

prison guard〈美〉监狱看守人

railway guard列车员

介词+～

off one\'s guard不提防

on guard当班,在岗上,警惕

under guard押(送),押(运)

～+介词

guard against防护…的物件

guard of honour仪仗队

词组短语

guard against防止；提防

on guard警惕；站岗

mount guard上岗；执勤；看管

point guard控球后卫，组织后卫

security guard保安人员

coast guard海岸警卫队队员；海岸巡逻队队员

off guard不提防；不警惕

national guard n. 国民警卫队；后备役*人

guard against theft防盗

old guard保守派；保守势力

shooting guard得分后卫

on guard against提防

safe guard安全设备，安全措施；安全护板；护轨

prison guard监狱看守

keep guard站岗

guard a pass把关

guard dog看门狗，警卫狗

rear guard后卫部队；殿后

guard of honor n. 仪仗队

guard rail防护轨

同近义词辨析

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

这组词都有“保护、保卫”的意思，其区别是：

shelter通常指寻找安全地方躲避风雨或使人免遭危害。

guard普通用词，指保持警惕以防可能的攻击或伤害。

harbour贬义词，指隐匿或非法保护、窝藏。

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。

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。

shield语气比protect强，但侧重防止迫在眉睫的攻击或伤害。

protect普通用词，指用某种手段作为防御工具以防危险或伤害。

双语例句

用作动词(v.)

He keeps a dog to guard the house.

他养一条狗看家。

The dog guarded the house against strangers.

狗守卫着房屋，不让陌生人进去。

Ten soldiers were detailed to guard the bridge.

十名战士被派去保卫那座桥梁。

You must guard against catching a cold.

你必须小心以防感冒。

用作名词(n.)

Be on guard when somebody flatters you.

有人奉承你时，一定要当心。

He hit him when his guard was down.

他乘其不备击中了他。

A sentry stood on guard at the corner.

一个哨兵在角落里站岗。

The guard did not quit his post all night long.

那个哨兵整夜都没有离开他的哨位。

Miners wore a helmet as a guard against falling rocks.

矿工头戴钢盔, 防护落下的岩石。

The guard unlocked the cuffs of the prisoner.

警卫打开了囚犯的手铐。

例句参考

Prevalence of endometritis and its effects on reproductive performance of dairy cows.

Tachykinin receptor types: Classification and membrane signalling mechanisms.

Frequency and intensity response properties of single neurons in the auditory cortex of the behaving macaque monkey.

The chicken, the egg and Salmonella enteritidis

Correlation between the activity of single auditory cortical neurons and sound-localization behavior in the macaque monkey.

The sustainability of ethanol production from sugarcane

Pet animals as reservoirs of antimicrobial-resistant bacteria.

Elderly aggressive-histology non-Hodgkin\'s lymphoma: first-line VNCOP-B regimen experience on 350 patients.

Distribution and in-vitro transfer of tetracycline resistance determinants in clinical and aquatic Acinetobacter strains

Coagulation Disorders in Liver Disease