英语词汇mark off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 off
词根词缀	词根记忆： v. 划分出This area has been marked off as a future playground.这块地方被划出来准备作操场用.
随便看	auction audacious audacity audible audience audio- audio audiology audiophile audiotape audiovisual audit audition auditor auditorium auditory Audrey Audubon aueiform au fait Aufklarung Augean auger aught augment

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。