英语词汇mandrel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	mandrel
词根词缀	词源： "miner's pick," 1510s, of unknown origin. Also applied from 17c. to parts of a lathe or a circular saw.
随便看	need needle needless to say needs needy ne'er-do-well nefarious negate negation negative negatory negentropy neglect negligee negligence negligent negligible negotiable negotiate negotiation negro Negro negrofy negrophobe Negus

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。