bump.tiousadj.(形容词)Crudely or loudly assertive; pushy.傲慢的,唐突的:粗鲁的或大声断言的;进取的来源:Perhaps blend of bump 可能混合了 bumppresumptuous presumptuous【引伸】bump.tiouslyadv.(副词)bump.tiousnessn.(名词)