MEIabbr.投资边际效率（=marginal efficiency of investment）Meilic梅伊利克Meille梅耶Meiani梅亚尼Meijeln.迈耶尔(在荷兰；东经 5º53' 北纬 51º22')Meisch迈施Meinign.迈尼希Meizuo梅鹜Meisag迈萨格牌手表Mei HU费密阈Meifodn.迈福德(在英国；西经 3º16' 北纬 52º43')