英语词汇rapids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	rapids
词根词缀	Online Etymology Dictionary rapids n. 1765, from French rapides (see rapid); applied by French voyagers to rough, swift-flowing reaches in North American rivers.
随便看	-clastic clastic clathr-, clathro- clatter Claude Claudia claudica-, claudic-, claud- claudication Claudius clausal clause claustral claustration claustro-, claustr- claustrophilia claustrophobia claustrophobic clav clavato- claves clavi- clavichord clavi-, clav- clavicle claviculo-

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。