Word · CEFR A2 · Frequency #2247
guard
守卫；护卫队；保护物
核心释义
A person, group, or thing that protects or watches over someone or something.
- 1.
保护或看守某物的人或物
A person who, or thing that, protects or watches over something.
- 2.
看守某物或某人的人
a person who keeps watch over something or someone
- 3.
负责保护某物的小队
A squad responsible for protecting something.
- 4.
橄榄球队中担任该位置的人
the person who plays that position on a football team
- 5.
剑柄护手
The part of a sword that protects the wielder's hand.
- 6.
防止伤害或事故的装置
a device designed to prevent injury or accidents
- 7.
机器的防护罩
A part of a machine which blocks access to dangerous parts.
- 8.
怀表链
A watchchain.
- 9.
警戒状态；防御姿态
A state of caution; posture of defence.
- 10.
护具,如板球护腿
Something worn to protect part of the body, e.g. the shins in cricket.
- 11.
篮球中距离篮筐较远的矮个子球员
A relatively short player, playing farther from the basket than a forward or centre.
- 12.
板球击球手在击球线上的站位标记
The position on the popping crease where a batsman makes a mark to align himself with the wicket; see take guard.
- 13.
橄榄球中保护四分卫和开辟跑动路线的进攻位置
Either of two offensive positions between the centre and each of the offensive tackles, whose main responsibilities are to protect the quarterback, and open up "holes" through which offensive players can run.
- 14.
地面缠斗中用腿控制对手的姿势
A ground grappling position in which one combatant has their back to the ground while attempting to control the other combatant using their legs.
- 15.
担任后卫位置的球员
A player playing a position named guard.
- 16.
负责列车安全的列车员,通常在列车最后一节车厢
An employee, normally travelling in the last vehicle of a train, responsible for the safety of the train.
- 17.
程序执行分支继续的布尔表达式
A Boolean expression that must evaluate to true for a branch of program execution to continue.
- 18.
飞机紧急频率,通常为民用的121.5MHz
The aircraft emergency frequency, a radio frequency reserved for emergency communications, typically 121.5MHz for civilian use.
防护装置；防护罩；戒备；防卫；护具；护膝；护腿；（篮球）后卫；（美式橄榄球）护锋；进攻后卫
用法In use
The guard checked my ID before allowing me to enter the building.
用法提示：此句中 guard 是名词，意为“保安”，指负责安全检查的人。
As a guard, his main duty is to protect the quarterback.
用法提示：此句中 guard 是名词，意为“（足球）后卫”，指场上防守位置的球员。
Always use a blade guard when operating the saw.
用法提示：此句中 guard 是名词，意为“防护装置”，指防止受伤的安全设备。
the left guard was injured on the play
a guard against sth
guard 在此作可数名词，against 后接所要防范的事物。
Regular exercise is a good guard against heart disease.
经常锻炼是预防心脏病的好办法。
相关词与表达Connections
搭配Collocations
- security guard
- 保安员
- The security guard checked my ID at the entrance.保安员在入口处检查了我的身份证。
- bodyguard
- 保镖
- The celebrity hired a personal bodyguard for the event.这位名人为活动雇了一位私人保镖。
- guard dog
- 看门狗
- They have a guard dog to protect their property.他们有一条看门狗来保护财产。
- guard duty
- 守卫任务
- Soldiers are assigned to guard duty at the base.士兵们被派往基地执行守卫任务。
- guard station
- 岗亭
学习提示Learner notes
记忆技巧Memory Tip
联想guard中的'u'像一个人站岗，'ard'像'hard'坚固，合起来即坚固守卫。
语境与语域Context & Register
此义项通常用于描述负责看守或保护的人，常见于安保、监狱、博物馆等场合。
语法说明Grammar Note
可数名词，复数形式为guards。
发音与拼写Pronunciation & Spelling
All listed words rhyme with 'guard' in rhotic English, sharing the ending /ɑrd/. Note that words like 'ward' (/wɔrd/) and 'cordial' look similar but sound different.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.