英语词汇hardtack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	hardtack
词根词缀	词源： 1836, "ship's biscuit," from hard + tack (3); soft-tack was "bread."
随便看	risotto risque Ritalin rite ritual ritzy rival rivalry riven river riverain rivet riveting Riviera rivulet RNA roach road roam roan roar roast rob robbery robe

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。