英语词汇opportunism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	opportunism
词根词缀	Online Etymology Dictionary opportunism n. "policy of adopting actions to circumstances while holding goals unchanged," 1870, from opportune + -ism. Compare opportunist.
随便看	resonant resonate resonator resorb resorption resort resound resounding resource resourceful respect respectability respectable respectful respective respectively respects respiration respirato- respirator respiratory respire respite resplendence resplendent

英语词根词缀词典收录了54763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。