英语词汇obstructive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	obstructive
词根词缀	词源： 1610s, from L. obstructus, pp. stem of obstruere (see obstruction).
随便看	billet-doux billfold billiard billiards billing billingsgate billion billionaire billow billy bilographer bilolgically bimbo bimodal bimonthly bin binary binaural bind binder bindery binding bindle bine bing

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。