英语词汇lifespan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	lifespan
词根词缀	词源： also life span, 1918, from life + span (n.1).
随便看	impure impurity impute imquest I-mutation, I-mutation -in in- in inaccessible in accordance with inactivity in addition in addition to inadequate in advance in advance of inadvertent inadvertently beet beetle beeves befall be familiar to be familiar with

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。