英语词汇that is to say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	that is to say
词根词缀	词根记忆：那就是说,换句话说
随便看	adapt adaptability adaptable adaptation adapt to add addendum adder addict addiction addictive addicttion addition additional additive addle address adduce add up add up to -ade Adelaide Adelphia Aden adenine

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。