next of kin

US /ˌnekst əv ˈkɪn/
UK /ˌnekst əv ˈkɪn/
"next of kin" picture
1.

近親, 直系親屬

a person's closest living relative or relatives

:
Please provide the name and contact information of your next of kin.
請提供您的近親姓名和聯繫方式。
In case of emergency, notify the patient's next of kin.
如遇緊急情況,請通知患者的近親