perfidious
英 [pə'fɪdɪəs]
美[pɚ'fɪdɪəs]
- adj. 背信弃义的；不忠的
英英释意
- 1. tending to betray; especially having a treacherous character as attributed to the Carthaginians by the Romans;
- "Punic faith"
- "the perfidious Judas"
- "the fiercest and most treacherous of foes"
- "treacherous intrigues"