electronic tagging

美 [ɪˌlektrɑːnɪk ˈtæɡɪŋ]英 [ɪˌlektrɒnɪk ˈtæɡɪŋ]

electronic tagging

noun

U电子标识跟踪系统（附于人体，以便警方等知道其行踪）
the system of attaching an electronic device to a person so that the police, etc. know where the person is

频次

1
N-UNCOUNT 电子追踪（指通过在罪犯或嫌疑犯身上安装电子装置以确定其行踪的方法）
Electronic tagging is a system in which a criminal or suspected criminal has an electronic device attached to them which enables the police to know if they leave a particular area.