organized crime
noun [ U ] uk/ˌɔː.ɡən.aɪzd ˈkraɪm/ us/ˌɔːr.ɡən.aɪzd ˈkraɪm/
犯罪集团；有组织犯罪，集团犯罪
criminal organizations that plan and commit crime, or the crimes that are committed by such organizations
The murders may have been linked to organized crime. 这些谋杀案可能和犯罪集团有关。
Compare: mafiamob noun gangland