Minnesota
来自Big Physics
wiktionary
From Lakota mní šóta(literally “cloudy water”).
etymonline
Minnesota
originally the name of the river, from Dakota (Siouan) mnisota, literally "cloudy water, milky water," from mni "river, stream" + sota "slightly clouded." As the name of a U.S. territory from 1849 (admitted as a state 1858). Related: Minnesotan (by 1867).