英语词汇treacherous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	treacherous
词根词缀	词源： early 14c., from O.Fr. trecheros (12c.), from trecheur, agent noun from trechier "to cheat, trick" (see trick). Figuratively, of things, from c.1600.
随便看	proton protoplasm protoplast prototype protozoa protozoic protract protractile protrude protrusion protuberance proud Prov. prove provenance Provencal provender proverb proverbial proverbially provide provided providence provident province

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