英语词汇callus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	callus
词根词缀	词源： callus (n.) 1563, from L., var. of callum "hard skin," related to callere "be hard," and cognate with Skt. kalika "bud," O.Ir. calath "hard."
随便看	ribbon riboflavin ribonucleic ribose ribosome rice riceting rich Richard riches Richter scale ricin rick rickets rickettsia rickey rickshaw ricochet ricotta rid ridden riddle ride ride down ride off

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。