SanteeWiktionary 原文1词源 1演变路径（由近及远）英语借自 ←lkt Isáŋyathi词源说明Borrowed from Lakota Isáŋyathi or Isáŋathi ("knife"), originating from the name of a lake in present-day Minnesota.释义（英文）名词 NounA member of a Sioux group of Native Americans residing in the extreme east of the Dakotas, Minnesota, and northern Iowa.2词源 2释义（英文）专有名词 Proper nounA surname.A city in San Diego County, California, United States.