◎ 留恋 liúliàn(1) [be reluctant to leave(a place); can't bear to part from sb.]∶舍不得离开或舍弃临毕业时,同学们对学校都十分留恋(2) [recall with nostalgia;think of all the time;hanker after]∶对往日、往事的怀念留恋过去-----------------国语辞典：有所眷恋而舍不得。《三国演义．第一九回》：「操有留恋之意。宫迳步下楼，左右牵之不住。」《文明小史．第一八回》：「当下几个人并无心留恋街上的夜景，匆匆回到栈房。」近迷恋,依恋反断念,舍弃,死心,厌弃
◎ 留念 liúniàn(1) [accept or keep as a souvenir;taken as a memento]∶留做纪念照相留念(2) [recall with nostalgia]∶留恋;怀念-----------------国语辞典：留做纪念。如：「这次毕业旅行，大家在旅馆前合影留念。」英语 to keep as a souvenir, to recall fondly德语 Relikt (S), Reliquie (S), etw. zum Andenken schenken 法语 garder en souvenir