A city of central Iowa north of Des Moines. Iowa State University of Science and Technology(founded1858) is here. Population,47,198.是什么意思_A city of central Iowa north of Des Moines. Iowa State University of Science and Technology(founded1858) is here. Population,47,198.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句