基本解释背信弃义英汉例句双语例句He's a guy with Punic faith.他是个背信弃义的家伙！Punic faith; the perfidious Judas; the fiercest and most treacherous of foes; treacherous intrigues.背信弃义； 背信弃义的犹大； 最凶恶、最奸诈的敌人； 背信弃义的阴谋。Punic faith更多例句