长发公主英语译作 "princess with long hair"。这个短语的来源可能源于童话故事中的公主人物通常都有一头长发。例如：

"Rapunzel was a princess with long hair who was locked in a tower." (拉普兰是一个被锁在塔里的长发公主。)

"The prince was captivated by the princess with long hair." (王子被长发公主吸引住了。)

"The princess with long hair used her hair to escape from the tower." (长发公主用她的头发逃出了塔。)