on guard / gɑrd /

警惕守护警卫守护着

on guard3 个定义

v. 有主动词 verb
  1. to keep safe from harm or danger; protect; watch over: to guard the ruler.
  2. to keep under close watch in order to prevent escape, misconduct, etc.: to guard a prisoner.
  3. to keep under control or restraint as a matter of caution or prudence: to guard one's temper.
v. 无主动词 verb
  1. to take precautions: to guard against errors.
  2. to give protection; keep watch; be watchful.
n. 名词 noun
  1. a person or group of persons that guards, protects, or keeps a protective or restraining watch.
  2. a person who keeps watch over prisoners or others under restraint.
  3. a body of people, especially soldiers, charged with guarding a place from disturbance, theft, fire, etc.

on guard 近义词

adj. 形容词 adjective

defensive

adv. 副词 adverb

feeling wary

更多on guard例句

  1. The guard is one of just two players who have played at least 20 of the team’s 22 outings as Washington dealt with the coronavirus outbreak and a mélange of other injuries already this season.
  2. So it’s important for fans not to let down their guard as the Super Bowl approaches.
  3. Masks and distancing are key to gathering safely, she said, noting that people often let their guard down while celebrating.
  4. “This client ended up getting her $600, the second stimulus payment, a couple of days later, which kind of caught us off guard,” Gollihare said.
  5. This feature has been hit or miss for some advertisers, even catching some off guard.
  6. A guard is manning the door, which is always kept ajar so she can be monitored.
  7. Three years ago, Republican Guard soldiers came into the hills and killed a cleric accused of hosting Jundullah fighters.
  8. One of the honor guard approached with slow, measured steps and presented the flag to a uniformed captain.
  9. The government continues to call for calm while warning people to be on their guard.
  10. News of an opening with Havana has enraged the old guard of Miami that has longed to see the Castro family brought down.
  11. In particular the Governor of Adinskoy offered us a guard of fifty men to the next station, if we apprehended any danger.
  12. On the evening of September 17th he sent away his advance guard of two thousand men in eighty small boats.
  13. Leaving Bruno to guard, Harry climbed the tree, and to his satisfaction had a good view of the country.
  14. Every precaution was taken by Colonel Guitar to guard against a night attack, but his little army was allowed to rest in peace.
  15. Nevertheless Monsieur de Biancourt was always on his guard, and often sent the boat on ahead with the sounding-lead.