英语词汇punctuality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	punctuality
词根词缀	Online Etymology Dictionary 词根李平武蒋争 punctuality n. "exactness," 1610s; see punctual + -ity. Meaning "promptness" is from 1777. 〔蒋〕[punct=point，prick点，刺，-ity名词后缀] 准时，严守时刻
随便看	initialism initialize initiate initiation initiative initiatory inject injection injector in-joke injudicious Injun injunction injunctive injure injurious injury injustice ink inkhorn inkling inky inlaid inland inlandish

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。