co-sign

US /ˈkoʊˌsaɪn/
UK /ˈkoʊˌsaɪn/
"co-sign" picture
1.

共同簽署, 連署

to sign a document jointly with another person or persons

:
She asked her father to co-sign the loan application.
她請父親共同簽署貸款申請。
You need someone to co-sign if your credit score is low.
如果您的信用評分較低,您需要有人共同簽署