英语词汇unselfish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	unselfish
词根词缀	Online Etymology Dictionary unselfish adj. 1690s, from un-(1) "not" + selfish, adj.. Similar formation in Danish uselvisk, Swedish osjälfvisk. Related: Unselfishly; unselfishness.
随便看	profligate pro forma profound profundity profuse profusion profusive prog progenitor progeny progeria progesterone intransigent in-transit intransitive intraocular intraparty intraperitoneal intrapersonal intrapsychic intravenous intrepid intrepidity intricacy intricate

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。