unfamiliar

US /ʌn.fəˈmɪl.i.jɚ/
UK /ʌn.fəˈmɪl.i.jɚ/
"unfamiliar" picture
1.

陌生

not known or recognized.

:
•
his voice was unfamiliar to her
:
unknownnewstrangequeerforeignalien
:
familiar