英语词汇R.[p]O.T.[/p]C.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	R.[p]O.T.[/p]C.
词根词缀	词源： acronym for Reserve Officers' Training Corps, attested from 1916 (it was established as part of the National Defense Act of 1916).
随便看	sink sink-hole Sinn Fein Sino- sinophobe sinsemilla sinuate sinuation sinuous sinus Sioux sip siphon sir sire siren Sirius sirloin sirocco sirrah sis -sis sisal sis-boom-bah sissy

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。