orgy
/ˈɔ:dʒɪ; `ɔrdʒɪ/ n
1 (often derog 常作贬义) wild party, usu with a lot of drinking and/or sexual activity 狂欢（通常伴有纵酒、 淫乐的行为）
a drunken orgy 纵酒狂欢.
2 ~(of sth) (infml 口) great indulgence in one or more activity 放纵
an orgy of killing and destruction 大肆杀戮和破坏
an orgy of spending before Christmas 圣诞节前的大笔花费.