“免罪的”的英语可以翻译为：exonerative ...

〔谚语〕不懂法律不能作为免罪的口实.Ignorance of the law excuses no one.不知法不能作为免罪的口实.Lgnorance of the law excuses no one.[谚]不知法不能作为免罪的口实.I - of the law excuses no one....