英语词汇biannual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	biannual
词根词缀	biannual一年两次的bi+ann[年+ual=]一年两次的54300bi-表示“两个,两”biweekly双周刊bi+week星期+ly=两星期33497bilingual双语种的bi+lingu语言+al=双语的★12120biennial两年一次的bi+enn 年+ial=两年一次的33226biannual一年两次的bi+ann[年+ual=]一年两次的54300
随便看	invalid invalidate invalidity invaluable invasion invent inventive inventory inverse invert invest investigate investment inveterate invidious invigorate invigorating invincible invincinle inviolable inviting invocatory invoke involement involve

英语词根词缀词典收录了6279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。