英语词汇play-pen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	play-pen
词根词缀	Online Etymology Dictionary play-pen n. also playpen, 1931, from play + pen, n.2.
随便看	para- para Parabellum parable parabola parabole parabolic paracentesis parachute paraclete parade paradigm paradise paradisiacal parados paradox paradoxical -parae paraesthesia paraffin paragon paragraph Paraguay parakeet paralanguage

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。