PROM是什么意思？

prom /pr??m/ DJ /prɑ??m/ DJ US /prɑm/ KK US noun (in the US) a formal dance, especially one that is held at a high school （美国，尤指高中的）正式舞会 the senior prom 高年级毕业舞会 promenade Synonym British English informal becoming old-fashioned to walk along the prom 沿步行道散步 promenade concert Synonym British English