the U.somebody.
作为专有名词，通常带定冠词the。
The U.S. is a large country.
美国是一个大国。
美国联邦政府
美国；[经] 美国
the federal government of the United States
美国；[经] 美国
n the executive and legislative and judicial branches of the federal government of the United States；n 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
Many international students come to the U.S. for higher education.
许多国际学生来美国接受高等教育。
用法提示：此处U.S.作为名词，指美国这个国家。
The U.S. announced new environmental regulations yesterday.
美国昨天宣布了新的环境法规。
用法提示：此处U.S.作为名词，指美国联邦政府。
We are planning a trip to the U.S. next summer.
我们计划明年夏天去美国旅行。
用法提示：此处U.S.作为名词，指美国这个国家。
作为专有名词，通常带定冠词the。
The U.S. is a large country.
美国是一个大国。
She lives in the U.S.
她住在美国。
U.S.常作定语修饰名词。
The U.S. government passed a new law.
美国政府通过了一项新法律。
grammar · medium
易错句子The U.S. are a large country.
正确表达The U.S. is a large country.
U.S. 作为单数专有名词，谓语动词应用单数形式。中文没有主谓一致的变化，学习者容易误用复数动词。
grammar · medium
易错句子I am going to U.S. next year.
正确表达I am going to the U.S. next year.
在英语中，'U.S.' 前必须使用定冠词 'the'，因为它是唯一指代，而中文没有冠词系统，学习者容易遗漏。
America可指美国整个大陆或国家，而U.S.仅指美国
US作为代词意为'我们'，而U.S.是美国的缩写
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