1、United Kingdom的意思是：联合王国（英国）。2、United Kingdom的英英释义是Noun:a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom。3、United Kingdom的例句是The United Kingdom is a constitutional monarchy.英国是君主立宪国。