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perfidious
01
背信弃义的, 不忠的
relating to someone or something that is untrustworthy and disloyal
Example
The perfidious diplomat pretended friendship while secretly plotting against the alliance.
那个背信弃义的外交官假装友好，同时暗中策划对联盟的阴谋。
Despite making promises of loyalty, the perfidious advisor betrayed the trust of the royal council.
尽管做出了忠诚的承诺，这位背信弃义的顾问背叛了王室委员会的信任。
word family
perfidy
Noun
perfidious
Adjective
perfidiously
Adverb
perfidiously
Adverb
perfidiousness
Noun
perfidiousness
Noun
附近的词
