英语词汇macron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	macron
词根词缀	词源： "short horizontal line placed over a vowel to indicate length," 1851, from Gk. makron, neut. of makros "long" (see macro-).
随便看	octane octant octave Octavia Octavian octavo octo- october October octogenarian octolateral octopus octoroon ocular oculist oculus O.D. oda odalisque O.Dan. odd oddball oddity oddments odds

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。