South Dakota
- a state in the north central US; pop. 804,194 (est. 2008); capital, Pierre. Acquired partly by the Louisiana Purchase in 1803, it became a part of the former Dakota Territory in 1861. It separated from North Dakota in 1889, becoming the 40th state of the US.南达科他州（美国中北部的一个州, 2008年估计人口804,194, 首府, 皮尔; 有一部分是从1803年路易斯安那购地中获得, 1861年成为前达科他准州的一部分, 1889年从北达科他州分离出来, 成为美国的第40个州）。
派生词