英语词汇protracted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	protracted
词根词缀	词根李平武蒋争〔蒋〕[tract=draw拉，抽，引，-ed形容词后缀，…的] 延长的，拖延的
随便看	nonsense nonsensical non sequitur non-smoker non-standard nonstop 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

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。