英语词汇undated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	undated
词根词缀	词源： "left without indication of date," 1570, from un- (1) "not" + pp. of date (v.) "assign a date to." Cf. Ger. undatirt, Du. ongedateerd, Swed. odaterad.
随便看	acorn a couple of acoustic acoustics acquaint acquaintance acquainted acquiesce acquiescence acquire acquired acquirement acquisition acquisitive acquit acquittal acquitted acre acrid acrimonious acrimony acro- acrobat acrobatic acrolect

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。