autobiographyWiktionary 原文中文来自 ECDICTn.自传构词拆分auto-前缀Reflexive, regarding or to oneself.+biography词根/词干词源说明From auto- + biography.释义（英文）名词 Noun(countable) A self-written biography; the story of one's own life.(uncountable) Biographies of this kind regarded as a literary genre.词族派生词（9）autobiografictionautobiografictionalautobiographerautobiographicalautobiographically