United States

解释
美国;

同义
america united states united states of america us usa the states u.s. u.s.a.
词性
n
解释
North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
示例
None

同义
u.s. u.s. government united states united states government us government
词性
n
解释
the executive and legislative and judicial branches of the federal government of the United States
示例
None