antibugging

常見例句

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.
防竊聽多聲磁帶記錄了許多同一時(shí)刻說話聲音的磁帶，用作一種防竊聽裝置使私人的或秘密的談話不被偷聽者聽到
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.
防竊聽多聲磁帶記錄了許多同一時(shí)刻說話聲音的磁帶，用作一種防竊聽裝置使私人的或秘密的談話不被偷聽者聽到。