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	putty put up put up with putz puy puzzle Pyanepsia pygmy pylon pyracanth pyramid pyre Pyrenees Pyrex pyrgologist pyrite pyro- pyromania pyrotechnic Pyrrhic pyrrhic Pyrrhonic Pythagorean python Pythonesque

英语词根词缀词典收录了31503条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。