co-sign
US /ˈkoʊˌsaɪn/
UK /ˈkoʊˌsaɪn/
1.
共同签署, 连署
to sign a document jointly with another person or persons
:
•
She asked her father to co-sign the loan application.
她请父亲共同签署贷款申请。
•
You need someone to co-sign if your credit score is low.
如果您的信用评分较低，您需要有人共同签署。