unacquainted /ˌʌnəˈkweɪntəd/ adjective /ˌʌnəˈkweɪntəd/
adjective
Learner's definition of UNACQUAINTED
1
: not having knowledge about something : not having seen or experienced something不知道的;不了解的 —
often + with 2
: not having met : not knowing each other in a personal or social way不熟悉的;陌生的 —
often + with