英语词汇underpinning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	underpinning
词根词缀	词源： 1489, "action of supporting or strengthening from beneath," from under + pp. of pin (v.). Fig. sense of "prop, support" is recorded from 1589.
随便看	constituency constituent constitute constitution constitutional constitutionalism constitutionality constitutive constrain constraint constrict constriction constringe constringent construct construction constructionist constructionn constructive constructivism construe consubstantial consubstantiation consul consulate

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。