kingdom
US /ˈkɪŋ.dəm/
UK /ˈkɪŋ.dəm/

1.
王国
a country, state, or territory ruled by a king or queen
:
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The ancient kingdom was known for its vast riches.
这个古老的王国以其巨大的财富而闻名。
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The United Kingdom is a constitutional monarchy.
联合王国是一个君主立宪制国家。
王国
a country, state, or territory ruled by a king or queen