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alerting [ə'lə:tiŋ]    添加到生词本 复制网址
基本释义
  • 发信号
词形变化
  • 时　态：a·lert·ed, a·lert·ing, a·lerts
    名　词：a·lert'ness
    副　词：a·lert'ly
参考例句
    1. Mentally alert and sharp; keen.
      机智的头脑机灵和敏锐的;敏捷的
    2. The alert listener will have noticed the error.
      耳朵尖的人能听出这个错.
    3. An alert or watchful person; a guardian.
      机警的或警惕的人;守卫者。
    4. Alert and watchful;cautious.
      谨慎的警觉且戒备的;谨慎的
    5. The policemen were on the alert for an excaped convict.
      一名逃脱犯令警方全面警戒。
英英解释

  • 　2个名词解释

    1. a state of readiness to respond
      [同] alerting, alertness
      [例]
      • alerting was indicated by the desynchronization of the EEG
    2. a warning serves to make you more alert to danger
      [同] alert, alerting