英语词汇catheter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	catheter
词根词缀	catheter 导管 cata-, 向下；-het, 扔，投掷，词源同jet, project.
随便看	neoliberal Neolithic neologism neon neonatal neophyte neoprene nephew nephritis nephrolith ne plus ultra nepot- nepotism Neptune neptunium nerd nerualgia nerve nerveless nerve-racking nervous nervous breakdown nervy nes- -ness

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。