pre-alarm

[p'ri:əl'ɑ:m]
  • 释义
  • 预警器;

  • 双语例句
  • 1、

    Pre - alarm: horn gives one chip and into security status after 3 seconds.

    预报警: 喇叭叫一声,3秒后自动进入防盗状态.

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