英语词汇Sacramento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	Sacramento
词根词缀	Online Etymology Dictionary Sacramento California city, settled 1839, named for its river (1808), from Spanish sacramento, in honor of the Holy Sacrament (see sacrament).
随便看	-ops -opses -opsia opsimathy opsi-, ops- -opsis opson- opsono- opsono-, opson-, opso-; opsino-; opsoni; -opsony -opsy -opt- opt optative opt, ept optic optical optician optico- -opticon optics optim optim- optimal optimism optimist

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。