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preempt [pri:'empt]    添加到生词本 复制网址
基本释义
  • vt. 先买,先取
    vi. 阻击叫牌
词形变化
  • 时　态：pre·empt·ed or pre-empt·ed, pre·empt·ing or pre-empt·ing, pre·empts or pre-empts
英英解释

  • 　1个名词解释

    1. a high bid that is intended to prevent the opposing players from bidding
      [同] preempt, pre-empt, preemptive bid

    　4个动词解释

    1. acquire for oneself before others can do so
    2. take the place of or have precedence over
      [同] displace, preempt
      [例]
      • live broadcast of the presidential debate preempts the regular news hour
      • discussion of the emergency situation will preempt the lecture by the professor
      3. show all ... ( 4 )