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单词 guard
释义

guard

noun
 
/ɡɑːd/
/ɡɑːrd/
Idioms
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    people who protect

  1.  
    [countable] a person, such as a soldier, a police officer or a prison officer, who protects a place or people, or prevents prisoners from escaping
    • prison/border guards
    • The building is protected by armed guards.
    • The prisoner slipped past the guards on the gate and escaped.
    • A guard was posted outside the building.
    compare warder see also bodyguard, coastguard, land guard, lifeguard, security guard
    Extra Examples
    • Guards had been posted all around the TV studio.
    • Guards patrolled the perimeter fence.
    • The border guard checked our papers before waving us through.
    Topics War and conflictb1, Crime and punishmentb1, Jobsb1
    Oxford Collocations Dictionaryadjective
    • armed
    • uniformed
    • border
    verb + guard
    • post
    • station
    guard + verb
    • patrol something
    • protect something
    • escort somebody
    guard + noun
    • duty
    • dog
    See full entry
  2.  
    [uncountable] the act or duty of protecting property, places or people from attack or danger; the act or duty of preventing prisoners from escaping
    • on guard a sentry on guard (= at his or her post, on duty)
    • to be on guard duty
    • under guard The escaped prisoner was brought back under armed guard.
    • The terrorist was kept under police guard.
    Extra Examples
    • Two sentries stood on guard.
    • The suspects were kept under police guard.
    • He fell asleep on guard duty.
    • He was doing guard duty at the entrance to the embassy.
    • Would you like me to keep guard of your room?
    • Two police officers kept guard over the burned-out building.
    • The prisoners were under close guard.
    • The accused was taken to court under armed guard.
    • Soldiers stood guard on the city gates.
    • Several police officers were on guard outside the factory.
    • He arrived under heavy guard.
    Topics Dangerb2, War and conflictb2
    Oxford Collocations Dictionaryadjective
    • close
    • 24-hour
    • constant
    preposition
    • off (your) guard
    • on (your) guard
    • under guard
    phrases
    • drop your guard
    • keep guard of something
    • keep your guard up
    See full entry
  3. [countable + singular or plural verb] a group of people, such as soldiers or police officers, who protect somebody/something
    • the captain of the guard
    • the changing of the guard (= when one group replaces another)
    • The guard is/are being inspected today.
    • Fellow airmen provided a guard of honour at his wedding.
    • The president always travels with an armed guard.
    see also advance guard, the Home Guard, National Guard, old guard, rearguard
    Extra Examples
    • Fellow soldiers from Corporal Smith's regiment formed a guard of honour at his wedding.
    • The guard was changed every two hours.
    • A group of tourists was watching the changing of the guard outside the palace.
    • It would only be a matter of minutes before the alarm was raised and the guard called out.
    • The coffin was accompanied by a guard of honour.
    Topics War and conflictc1
    Oxford Collocations Dictionaryadjective
    • civil
    • national
    • palace
    verb + guard
    • change
    • call out
    phrases
    • guard of honour/​honor
    See full entry
  4. the Guards
    [plural] (in the UK and some other countries) special regiments of soldiers whose original duty was to protect the king or queen
    • the Scots Guards
    • a Guards officer
    Topics War and conflictc2
    Oxford Collocations Dictionaryadjective
    • civil
    • national
    • palace
    verb + guard
    • change
    • call out
    phrases
    • guard of honour/​honor
    See full entry
  5. against injury

  6. [countable] (often in compounds) something that covers a part of a person’s body or a dangerous part of a machine to prevent injury
    • All players wear helmets and face guards.
    • Ensure the guard is in place before operating the machine.
    see also fireguard, mouthguard, mudguard, safeguard, shin guard
    Oxford Collocations Dictionaryadjective
    • trigger
    • fire
    • shin
    See full entry
  7. on train

  8. [countable] (British English, becoming old-fashioned) conductor (= a person who is in charge of a train and travels with it, but does not drive it)Topics Transport by bus and trainb2
  9. in boxing/fencing

  10. [uncountable] a position you take to defend yourself, especially in a sport such as boxing or fencing
    • to drop/keep up your guard
    • (figurative) In spite of the awkward questions the minister never let his guard fall for a moment.
    Extra Examples
    • Matt relaxed a little, dropping his guard.
    • No one can keep their guard up all the time.
    Topics Sports: other sportsc2
  11. in basketball

  12. [countable] one of the two players on a basketball team who are mainly responsible for staying close to players of the other team to stop them from scoring see also point guard, shooting guardTopics Sports: ball and racket sportsc2
  13. in American football

  14. [countable] one of the two players on an American football team who play either side of the centre forward see also pulling guardTopics Sports: ball and racket sportsc2
  15. Word Originlate Middle English (in the sense ‘care, custody’): from Old French garde (noun), garder (verb), of West Germanic origin. Compare with ward.
see also color guard
Idioms
be on your guard
  1. to be very careful and prepared for something difficult or dangerous
    • He was always on his guard against moneymaking schemes.
    Topics Dangerc2
drop your guard
  1. to stop being careful and preparing yourself for possible danger or difficulty
    • You can never drop your guard with a two-year-old.
    • Even when he's winning, he never drops his guard.
mount/stand/keep guard (over somebody/something)
  1. to watch or protect somebody/something
    • Four soldiers stood guard over the coffin.
    • One of the men kept guard, while the other broke into the house.
off (your) guard
  1. not careful or prepared for something difficult or dangerous
    • The lawyer’s apparently innocent question was designed to catch the witness off (his) guard.
    Extra Examples
    • He caught me completely off guard.
    • The question seemed to catch him off his guard.
    Topics Dangerc2

guard

verb
 
/ɡɑːd/
/ɡɑːrd/
Verb Forms
present simple I / you / we / they guard
/ɡɑːd/
/ɡɑːrd/
he / she / it guards
/ɡɑːdz/
/ɡɑːrdz/
past simple guarded
/ˈɡɑːdɪd/
/ˈɡɑːrdɪd/
past participle guarded
/ˈɡɑːdɪd/
/ˈɡɑːrdɪd/
-ing form guarding
/ˈɡɑːdɪŋ/
/ˈɡɑːrdɪŋ/
Phrasal Verbs
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  1.  
    guard somebody/something to protect property, places or people from attack or danger
    • Armed officers guarded the entrance.
    • The dog was guarding its owner's luggage.
    • political leaders guarded by the police
    • You can't get in; the whole place is guarded.
    • (figurative) The recipe is a closely guarded secret.
    Extra Examples
    • He was under instructions to guard the key with his life.
    • She jealously guarded her position of power.
    • The military base is closely guarded.
    • The mountain pass is well guarded.
    • a bird carefully guarding its eggs
    • pop stars who need to be guarded from their fans
    • strictly guarded privacy
    • tightly guarded privacy
    • Delegates at the conference were guarded by the police.
    • They guard the city against attack.
    Topics Dangerb1, War and conflictb1
    Oxford Collocations Dictionaryadverb
    • well
    • carefully
    • fiercely
    preposition
    • against
    • from
    phrases
    • closely guarded
    • heavily guarded
    • guard somebody/​something with your life
    See full entry
  2.  
    guard somebody to prevent prisoners from escaping
    • The prisoners were guarded by soldiers.
  3. Word Originlate Middle English (in the sense ‘care, custody’): from Old French garde (noun), garder (verb), of West Germanic origin. Compare with ward.
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更新时间:2024/12/23 19:54:54