柯林斯词典rotter /ˈrɒtə/ 1. N a worthless, unpleasant, or despicable person 無賴[英國英語] [slang] 返回 rotter剑桥词典someone who is very unpleasant or does very unpleasant things 無賴，惡棍，下流坯 返回 rotter