英语词汇protozoa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	protozoa
词根词缀	词源： 1834, from Mod.L., coined 1818 by Ger. zoologist Georg August Goldfuss (1782-1848) from Gk. protos "first" + zoia, pl. of zoion "animal" (see zoo).
随便看	crikey crime crimina criminal criminality criminology criminy crimp crimson crine cringe crinkle crinoid crinoline Crip cripple crisis crisp crispin crispy crisscross crit criteria criterion critic

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。