英语词汇causation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	causation
词根词缀	词源： 1646, from L. causationem "excuse, pretext," in M.L. "action of causing," from causa (see cause).
随便看	whelm whelp when whenas whence whenever when it comes to where whereabouts whereas wherever wherewithal whet whether whether...or whetstone whew whey which whichever whiff whiffle Whig while while away

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。