wild bacchanalia
uncontrolled bacchanalia
revel in bacchanalia
A: Did you hear about the party last night?
A：你听说昨晚的聚会了吗？
B: Yes, it sounds like a complete bacchanalia!
B：听起来简直就是一场疯狂的狂欢！
1) 狂欢、纵酒狂欢
2) 狂乱的聚会
1. 狂欢，纵酒宴乐
noun
1. Wild and drunken revelry; a celebration in honor of Bacchus.
Synonym: revelry, carousal, debauchery