英语词汇Seconal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	Seconal
词根词缀	词源： 1935, U.S. proprietary name (Eli Lilly & Co.), from Secon(dary) Al(lyl).
随便看	subset subside subsidiary subsidy subsist subsistence subsoil substance sub-standard substantial substantiate substantive substation substitute substitution substratal substruction subsume subtend subterfuge subterrane subterranean subterraneous subtext subtile

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。