Engelsn.恩格斯(姓氏；恩格斯；弗雷德里希：(1820-1895) 德国社会主义理论家及作家)Engels rs law恩格尔定律Engelskirchenn.恩格斯基兴(在德国；东经 7º25' 北纬 51º00')Engelsmannova恩格斯曼诺娃Engels' later yearsEngels in his youth青年思格斯Engels' later-yearsEngels military theory恩格斯军事理论Engels' view on natureEngels and The Socialist International恩格斯与第二国际Engels'morality outlook and research method