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	national costume national curriculum national grid nationalism nationalist nationality nationalize national service nation state native Native American native speaker nativity nativity play natter natty natural natural childbirth naturalism naturalist naturalize naturally natural selection natural wastage nature

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。