英语词汇operation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	operation
词根词缀	operation 运行，业务来自operate, 运作，操作。引申词义运行，业务。
随便看	phonograph phonology phony phooey phos- phosgene phosphate phosphor phosphorescent phosphorus phot- photic photo photocell photochemical photocopy photoelectric photogenic photograph photography photojournalism photomontage photon photophobia photorealism

英语词根词缀词典收录了25228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。