surveillance

Các nghĩa

1. sự theo dõi, giám sát

   Close observation of an individual or group; person or persons under suspicion.

   countable · uncountable

2. giám sát dịch tễ

   Continuous monitoring of disease occurrence for example.

   countable · uncountable

3. quan sát có hệ thống

   Systematic observation of places and people by visual, aural, electronic, photographic or other means.

   countable · uncountable

   Cook was making an impassioned plea to end the technology industry’s collection and sale of user data. “This is surveillance,” he continued.

4. theo dõi điều tra

   In criminal law, an investigation process by which police gather evidence about crimes, or suspected crime, through continued observation of persons or places.

   countable · uncountable

Dạng khác

• surveillances plural