英语词汇soundness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	soundness
词根词缀	Online Etymology Dictionary soundness n. late 14c., from sound, adj. + -ness.
随便看	deceased decedent deceit deceitful deceive decelerate deceleration decem- December decem-, decim-, deci-, dec- decemvir decency decennial decent decentralization decentralize deception deceptive decession deci- deci decibel decidable decide decided

英语词根词缀词典收录了54763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。