prom
/prɒm/noun
informal <非正式>
1
2
- （亦作Prom）Brit. short for PROMENADE CONCERT.〈英〉PROMENADE CONCERT的简称：
the last night of the Proms.
漫步音乐会的最后一个晚上。
3
- N. Amer. a formal dance, especially one held by a class in high school or college at the end of a year〈北美〉（尤指大、中学校年终举办的）班级舞会。