USA
abbr. 美国;美利坚合众国(the United States of America)
例句
Do you need a visa for the USA?
你需要美国签证吗?
《牛津词典》
I bought a copy of "USA Today" from a street-corner machine.
我从售货机上买了一份《今日美国》。
《柯林斯英汉双解大词典》
Team USA reached the semifinals by defeating New Zealand in the second round.
美国队在第二轮击败新西兰队后进入了半决赛阶段。