| 单词 | perfidious |
| 释义 | perfidious —perfidiously, adv. —perfidiousness, n. /peuhr fid"ee euhs/, adj. deliberately faithless; treacherous; deceitful: a perfidious lover. [1590-1600; < L perfidiosus faithless, dishonest. See PERFIDY, -OUS] Syn. false, disloyal; unfaithful, traitorous. Ant. faithful. |
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