英语词汇understudy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	understudy
词根词缀	understudy 替补演员 under-, 在下面；study, 学习，用于指替补演员。
随便看	starlet starry starship star sign star-struck star-studded start start startle startling starvation starve stash stasis state state statecraft stateless stately statement state of the art stateroom state's evidence stateside statesman

英语词根词缀词典收录了25228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。