background check
US /ˈbæk.ɡraʊnd ˌtʃek/
UK /ˈbæk.ɡraʊnd ˌtʃek/

1.
背景調查, 背景審查
a check of a person's financial and criminal history, typically conducted by a prospective employer or landlord
:
•
All new employees must undergo a background check.
所有新員工都必須接受背景調查。
•
The landlord conducted a thorough background check on all applicants.
房東對所有申請人進行了徹底的背景調查。