electronic tagging
noun /ɪˌlektrɒnɪk ˈtæɡɪŋ/
/ɪˌlektrɑːnɪk ˈtæɡɪŋ/
[uncountable]- the system of attaching an electronic device to a person, animal or object so that the police, etc. know where the person, animal or object is
Topics Law and justicec2电子标识跟踪系统(附于人体,以便警方等知道其行踪)