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	organisation organiser organism organization organize organizer organza orgasm orgiastic orgy oriel orient Orient oriental Orientalism orientate orientation orienteering orifice oriflamme orig. origami origin original originality

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