英语词汇playground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	playground
词根词缀	Online Etymology Dictionary playground n. 1780, from play, v. + ground, n.. Old English had plegstow "village sports ground," literally "place for play."
随便看	cata cata- catabolic catabolism cata-, cat-, cath-, kata- catachresis cataclysm cataclysmic catacomb catadromous catafalque Catalan Catalano- catalectic catalepsy cataleptic catalog catalogue catalpa catalyse catalysis catalyst catalytic catalyze catamaran

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。