英语词汇periodontal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	periodontal
词根词缀	词源： 1854, lit. "around the tooth," from peri- (q.v.) + Gk. odon (gen. odontos) "tooth."
随便看	psychopath psychopathic psychosis psychosomatic psychotic psychotropic pt. ptarmigan pterodactyl Ptolemaic ptomaine pub puberty pubescence pubic public publican publication publicity publicize publish puce puck Puck pucker

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。