英语词汇optimal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	optimal
词根词缀	词源： "most favorable," 1890, from L. optimus (see optimum). Originally a word in biology.
随便看	canula canvas canvass canyon canzone kraken Kraut Kremlin kriegspiel krill kris Krishna Kriss Kringle Krugerrand krummhorn Krupp krypton kudos kudzu Ku Klux Klan kulturkampf kumquat kung fu Kuomintang Kurd

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。