词族 · USA
词形变化
英语词源
- USA
- also U.S.A., abbreviation of United States of America, in use by 1814 in addresses, etc.; not common otherwise before c. 1920. Before then it often also meant United States Army.
权威例句
- 1. They swore their allegiance to the USA and received their naturalization papers.
- 他们起誓忠诚于美国，随后就接到了批准他们入籍的文件。
- 2. That's a general British failing. In the USA it's quite different.
- 那是英国人的普遍缺点。在美国，情况就大不一样了。
- 3. I bought a copy of "USA Today" from a street-corner machine.
- 我从街角的自动售卖机买了一份《今日美国》。
- 4. Do you need a visa for the USA?
- 你需要美国签证吗？
- 5. My plans for going to the USA are on ice for now.
- 我的赴美计划暂缓.