special constable
noun /ˌspeʃl ˈkʌnstəbl/
/ˌspeʃl ˈkɑːnstəbl/
- (in the UK) a person who is not a professional police officer but who is trained to help the police force, especially during an emergency
Topics Law and justicec2临时警察,纠察(英国在非常时期协助警察维持治安)