Unprincipled concessions in diplomacy led to a crushing failure in real politics.

外交上无原则的让步导致政治上一场毁灭性的失败。

It is the unprincipled implementation that the distribution without master plan is implemented.

没有总体规划的分布实施是无原则的实施。

It is unprincipled to cheat on exams.

在考试中作弊是不道德的。

The businessman was known for his unprincipled methods.

这位商人以其不道德的手段而闻名。

She refused to work with such an unprincipled individual.

她拒绝与这样一个不道德的人合作。

His unprincipled behavior shocked everyone at the meeting.

他的不道德的行为让会议上的每个人都震惊。

The politician's unprincipled actions led to his downfall.

这位政客的不道德的行为导致了他的垮台。

But, I or an unprincipled person.

可是，我还是一个坏人。

An unprincipled, deceitful, and unreliable person; a scoundrel or rascal.

无赖，流氓，恶棍：不讲道德、欺诈和不可靠的人；赖皮或流氓。

A conscienceless villain; brash, unprincipled, and conscienceless; an unconscionable liar.

丧尽天良的歹徒；粗鲁、无耻、不道德的；无耻的说谎者。