英语词汇perfidious的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	perfidious
词根词缀	perfidious 背叛的，不忠的来自perfidy, 背叛，不忠。
随便看	Pisces piscine piss piss artist piss-take piss-up pistachio piste pistil pistol piston pit pit pit-a-pat pitch pitch pitched pitched battle pitcher pitchfork pitch invasion piteous pitfall pith pith helmet

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