英语词汇profitless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	profitless
词根词缀	Online Etymology Dictionary profitless adj. 1590s, from profit, n. + -less.
随便看	halfpenny half seas over half-time half-track half-truth halfway half-wit hal-, hali-, -haled, -haling, -halant, -halent, -halation hal, halit hali- halibut halide halieutic Halifax halio-, hali-, halo-, hal- halite halitosis hall hallelujah hallmark hallo hallow Halloween hallows Hallstatt

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。