英语词汇mark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	mark
词根词缀	mark 标记，记号，斑点来自Proto-Germanic→marko, 来自PIE→merg, 边界，界限，词源同march, margin。后引申词义界标，记号，作标记等多种词义。
随便看	ophthalmo- ophthalmologist ophthalmology opiate opine opinion opinionated opium opossum opponent opportune opportunism opportunist opportunity oppose opposite opposition oppress oppressive oppressor opprobrious opprobrium opt optic optical

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。