noun · profound immorality or wickedness as an abstract concept or force

战争暴露了人性中的罪恶。

noun · an immoral act considered to be a transgression against divine law or moral principles

他向神灵忏悔自己的罪恶。

noun · a serious offense, especially an atrocity or heavy wrongdoing against humanity

侵略者在这片土地上犯下了滔天罪恶。