Dominica

 Longman Dictionary of Contemporary English Online朗文当代英语 5++LDOCE Online朗文 5++Dom·i·ni·ca /ˌdɒməˈniːkə $ ˌdɑː-/  an island in the Caribbean Sea which has been a member of the Commonwealth since 1978. Population: 73,286 (2014). Capital: Roseau. —Dominican noun, adjective

Dom·i·ni·caSyllable  

Dominica
Dom‧i‧ni‧ca /ˌdɒməˈniːkə, ˌdɒmɪˈniːkə $ ˌdɑː-/
an island in the Caribbean Sea which has been a member of the Commonwealth since 1978. Population: 72,386 (2007). Capital: Roseau.
—Dominican noun, adjective

DominicaBrE /ˌdɒmɪˈniːkə/ 🔊NAmE /ˌdɑːməˈniːkə/ 🔊 noun [singular] an island country in the Caribbean Sea 多米尼克（加勒比海岛国）