英语词汇threaten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	threaten
词根词缀	threaten 进行威胁 threat, 威胁；-en, 使。
随便看	quite quits quitter quiver qui vive quixotic quiz quizmaster quizzical quoit quondam quorate quorum quota quotable quotation quote quoth quotidian quotient q.v. R rabbi rabbinical rabbit

英语词根词缀词典收录了25228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。