anti-eavesdropping device

英 美
  • 防窃听装置
  • anti n.反对者adj.反对的prep.反对
  • device n.装置;设备;策略;设计
  • eavesdropping n.偷听动词eavesdrop的现在分词.
    1. A tape recording of several dozen voices talking at the same time,used as an antibugging device to make private or secret conversations inaudible to eavesdroppers.
      防窃听多声磁带记录了许多同一时刻说话声音的磁带,用作一种防窃听装置使私人的或秘密的谈话不被偷听者听到。