unaccompanied
/ˌʌnəˈkʌmpənid/
📚
22870
gmat
If someone is unaccompanied, they are alone. 无人陪伴的; 单独的
adjective [原级] 无伴奏的；无伴侣的；无伴随的
No unaccompanied children allowed. 无大人带领的儿童不许进入。
