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	boardwalk boast boastful boast of boat boatful boatswain bob bobbin bobbinet bobble bobby bobby pin bobby socks bobcat bobolink bobsled bobwhite Boccaccio bocce Boche bock bod bodacious bode

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。