英语词汇autumnal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	autumnal
词根词缀	Online Etymology Dictionary autumnal adj. 1570s, from Latin autumnalis "pertaining to autumn," from autumnus (see autumn).
随便看	knowledge knowledgeable known know-nothing knub knuckle knuckleball knucklehead knurl ko- koala koan kob- Kobe Kodak Kodiak Koh-i-noor kohl kohlrabi koi koine koinonia kola kolkhoz kolpo-

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。