英语词汇obstruction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	obstruction
词根词缀	obstruction 阻碍，妨碍来自obstruct, 阻碍，阻挠。
随便看	contraindicate contraption contrapuntal contrary contrast contravene contretemps contribute contrite contrivance contrive control controversy contumacious contusion conundrum conurbation convalesce convection convene convenient convent convention converge conversant

英语词根词缀词典收录了25228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。