/krʌɪm əˈɡɛnst ðə lɔ əv ˈneɪʃənz/ – Phrase
Definition: 1. hành vi phạm tội theo luật pháp quốc tế, hành vi phạm tội quốc tế;
2. hành vi bị xem là phạm tội theo luật hình sự của tất cả các nước.
A more thorough explanation: A crime against the law of nations refers to a serious violation of international law that is considered to be a crime under international law. These crimes are typically of a grave nature and are considered to be offenses against the international community as a whole. Examples of crimes against the law of nations include genocide, war crimes, crimes against humanity, and aggression.
Example: The defendant was charged with committing a crime against the law of nations by engaging in acts of terrorism that targeted civilians in multiple countries.