英语词汇obduracy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	obduracy
词根词缀	Online Etymology Dictionary obduracy n. "stubbornness," 1590s, from obdurate + -cy.
随便看	non-stop nonsuch non-toxic non-vascular non-verbal non-violence non-violent non-volatile noo- noob noodle nook nookie noon noonday noose nopal no-parking nope no-place nor nor- Nora Nordic norepinephrine

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。