英语词汇invalidity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	invalidity
词根词缀	词根记忆： n. (因病)无工作能力(invalid+ity)[vail,val=strong,表示"强壮"]
随便看	commando commeasure commedia dell'arte comme il faut commemorable commemorate commemoration commemorative commen commence commencement commend commendation commensal commensalism commensurable commensurate marriage married marrow marrowsky marry Mars Marsala Marsellaise

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。