1.美洲的
2.美国的
1.美洲人;美国人
2.美国英语
3.美洲印第安人
1.someone who is American is from the U.S.; relating to the U.S. or the people who live there
2.someone who is American is from North America, South America, or the Caribbean; relating to North America, South America, or the Caribbean
1.someone from the U.S.
2.someone from North America, South America, or the Caribbean