unsolved
🇺🇸
/ˌʌnˈsɑːlvd/
🇬🇧
/ˌʌnˈsɒlvd/
adjective
R
not yet figured out or answered
The police are still investigating the unsolved case from last year.
警方仍在调查去年那起未破的案件。
translation
未解决的