英语词汇perfidy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	perfidy
词根词缀	perfidy 背叛，不忠来自拉丁语perfidia, 背叛，出卖，不忠，来自per-, 整个的；-fid, 相信，信任，词源同faith, confident。字面意思即完全信任，后词义讽刺化。比较perjury.
随便看	suppliant supplicant supplicate supplication supplier supply support supporter supporting supportive suppose supposed supposition suppository suppress suppressant suppression suppressor suppurate suppurative supra- supranational supremacist supremacy supreme

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