/ʌnˈdɪˌfaɪnd kraɪm/ – Phrase
Definition: phạm tội không được xác định trong quy phạm luật thành văn.
A more thorough explanation: An undefined crime refers to a criminal offense that is not clearly defined or specified in the law. This means that there is no specific statute or legal provision that outlines the elements of the crime, making it difficult for individuals to understand what actions or behaviors constitute the offense. In such cases, the lack of a clear definition can lead to uncertainty and confusion regarding the legality of certain conduct.
Example: In the case of the defendant, the prosecution was unable to prove the specific elements of the undefined crime beyond a reasonable doubt.