英语词汇institutional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	institutional
词根词缀	Online Etymology Dictionary institutional adj. 1610s, from institution + -al(1).
随便看	diameter diametric diametrically diamido- diamino- diammo- diammonio- diamond Diana dianetics Dianthus diaper diaphan- diaphano- diaphanous diaphragm diarchy diarial diarist diarize diarrhea diarrhoea diary diaspora diastase

英语词根词缀词典收录了54763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。