英语词汇retarded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	retarded
词根词缀	词源： 1810, pp. adj. from retard. In childhood development sense, "mentally slow," attested from 1895 (cf. It. tardivi).
随便看	nabob nacho nacre nada nadir nag naiad naif nail nail up naive naivete naivety naked Nam namaste namby-pamby name name after namely namesake nana nance Nancy nankeen

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