英语词汇usable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	usable
词根词缀	词源： 1382, from O.Fr. usable (1311), from user (see use). Not a common word before c.1840.
随便看	cosign cosine cosmetic cosmetologist cosmetology cosmic cosmo- cosmogony cosmological cosmology cosmonaut cosmopolis cosmopolitan cosmopolite cosmopolitism cosmos Cossack cosset cost costa costal co-star costard costermonger costive

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。