英语词汇purposeful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	purposeful
词根词缀	Online Etymology Dictionary purposeful adj. 1835, from purpose, n. + -ful. Related: Purposefully.
随便看	programmatic programme programmer progress progression progressist progressive progressivism prohibit prohibition prohibitive prohibitor project projected projectile projection projectionist projector prokaryote prokaryotic prol prolactin prolapse prole prolegomenon

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。