英语词汇dumb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	dumb
词根词缀	dumb 哑的来自PIE→*dheu, 烟尘，烟雾，词源同dust, deaf, dull。引申词义笨拙的，哑的。
随便看	sunstroke suntan suntrap sun-worshipper sup- sup sup super super- super- superabundance superannuated superannuation superb superbug supercharged supercilious supercilium superconductor super-duper superego superficial superfine superfluous superglue

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。