英语词汇mainly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	mainly
词根词缀	词源： late 13c., "vigorously," from main (adj.). Meaning "For the most part" is from 1660s.
随便看	optics optimal optimism optimist optimistic optimize optimsm optimum option optional optometer optometrist optometry opulence opulent opus -or or oracle oracular oral orange Orangemen orangutan orate

英语词根词缀词典收录了31503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。