作奸犯科奸诈狡猾而违犯国法。例若有作奸犯科及为忠善者，宜付有司，论其刑赏。——诸葛亮《出师表》英violate the law and commit crimes; commit offences against law and discipline;[查看详情]

居心叵测心存险诈难以预测。英with hidden intent;[查看详情]

包藏祸心祸心：害人之心。心里藏着坏念头。例瞧这家伙鬼鬼祟祟的样子准知道他包藏祸心。英harbor evil intentions; hide malicious intents;[查看详情]

犯上作乱违抗尊长君上为悖逆或叛乱之行。语出《论语学而》：“不好犯上而好作乱者，未之有也。”[查看详情]

违法乱纪违反法令破坏纪律。例这是一种严重的违法乱纪行为。英break the law and principle; breach (violation) of law and disciplines; offences against law and discipline;[查看详情]