(每日一词) perfidious

sddefault

Perfidious /pərˈfɪdiəs/ adj. 不忠的; 不可信的

Meaning: Deceitful and untrustworthy, especially in betraying vows or allegiance

前缀: per- 穿过, 透过(perfect)

词根: fid-相信(confident)

后缀: -ous 形容词后缀

相关课程

免费试听: (每日一词）supercilious; (每日一词）compaction; (每日一词）connivance; (每日一词）congruent; (每日一词）pillage; (每日一词）recidivism; (每日一词）renege; (每日一词）insignia; (每日一词）ration; (每日一词）clamber

铅笔英语