柯林斯词典ˌbacchaˈnalian /ˌbækəˈneɪlɪən/ 1. ADJ characterized by or involving drunken revelry 饮酒作乐的 返回 bacchanalian剑桥词典(especially of a party ) involving a lot of drinking of alcohol , uncontrolled behaviour , and possibly sexual activity （尤指聚会）狂饮作乐的 a bacchanalian orgy 纵酒狂欢会 返回 bacchanalian