中英词典查询

alert [əˈlɜ:rt]

adj. 警觉的，警惕的，注意的; 思维敏捷的; 活泼的;
n. 警报; 警戒状态;
vt. 向…报警;
复数：: alerts 过去式：: alerted 过去分词：: alerted 现在分词：: alerting 第三人称单数：: alerts
[反义词] 警觉的;机警的,机敏的;灵活的: torpid asleep languid supine heedless listless sluggish lethargic slow dull

例句:

  • The armed forces were on high alert to guard against any retaliation.
    武装部队保持高度戒备，以防发生任何报复行动。
  • They want to be on the alert for similar buying opportunities.
    他们希望随时掌握有关类似购买机会的信息。
  • The bank is alert to the danger.
    银行充分意识到了危险。
  • We continue to be on alert, Neira said.
    来自VOA
  • He'd managed to climb out and alert rescuers.
    来自VOA
  • Paul Whitmore says they must learn to be alert.
    来自VOA
  • The alert listener will have noticed the error.
    耳朵尖的人能听出这个错。
    来自《权威词典》
  • He has an alert mind.
    他很机灵。
    来自《权威词典》