| 释义 | Ia.
 IAor Ia.abbr. Iowa
 I·o·wa 1I0225000 (ī′ə-wə)n. pl. Iowa or I·o·was 1.  A member of a Native American people formerly inhabiting parts of Iowa and southwest Minnesota, with present-day populations in Nebraska, Kansas, and Oklahoma.2.  The Siouan language of the Iowa.[From French ayoés, ultimately from Dakota ayúxba.]
 I′o·wa adj.
 
 I·o·wa 2I0225000 (ī′ə-wə) Abbr. IA or Ia. A state of the north-central United States. It was admitted as the 29th state in 1846. Part of the Louisiana Purchase of 1803, Iowa was organized as a separate territory in 1838. The Mound Builders lived in the area in prehistoric times. Des Moines is the capital and the largest city.I′o·wan adj.
 Ia.orIAabbreviation for (Placename) IowaEncyclopediaSeeIA |