n. United States educator who introduced reforms that significantly altered the system of public education (1796-1859)
n. German writer concerned about the role of the artist in bourgeois society (1875-1955)
n. 曼（姓氏）；曼恩法案（美国国会1910年6月通过的一项法案, 禁止州与州之间贩运妇女）