英语词汇knapsack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	knapsack
词根词缀	knapsack 背包 knap, 拟声词，拍打声；sack, 包。比喻用法。
随便看	religious relinquish reliquary relish relive rellie reload hum human humane human interest humanism humanist humanitarian humanity humanize humankind humanoid human resource human right humble humbug humdinger humdrum humectant

英语词根词缀词典收录了25228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。