双重国籍 /shuāngchóng guójí/ angolul

dual citizenship▼(status of being a citizen of two countries)
noun
[UK: ˈdjuːəl ˈsɪ.tɪ.zən.ʃɪp] [US: ˈduːəl ˈsɪ.tə.zən.ˌʃɪp]