英语词汇keratin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	keratin
词根词缀	词源： "basic substance of horns, nails, feathers, etc.," 1847, from Gk. keras (gen. keratos) "horn" + chemical suffix -in.
随便看	coomb coon coop co-op cooper co-operate cooperate cooperation cooperative co-operative co-opt coopt cooptation co-ordinate coordinate coordination co-ordination coordinator co-ordinator coot cooter cootie cooties cop copacetic

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