小王用英语单词怎么说

The English word for "小王" is "Little Wang". The word "王" means "king" or "wang" in Chinese, so the word "小王" can be translated as "little king" or "little wang". In English, the word "little" is used to describe something that is small or young, so "小王" would refer to a young boy or a child with the last name "Wang".