nindexnostomania./nos-tuh-mey-nee-uh, -meyn-yuh/US // ˌnɒs təˈmeɪ ni ə, -ˈmeɪn yə //怀旧症,怀旧情结,乡愁,怀旧情绪Definitionsn.noun · 名词1.›intense homesickness; an irresistible compulsion to return home.Level 4More words in n →