braggestadj.brag的变形：brag[bræɡ]vi.夸口，夸大，自夸，夸耀，吹牛，吹嘘(与about，of连用)：夸口，夸大，自夸，夸耀，吹牛，吹嘘(与about，of连用)：She bragged endlessly about her high score.她没完没了地夸耀自己的高分数。He's been bragging about his new computer.他一直夸他的新电脑。vt.夸耀，夸口，夸说，吹嘘：夸耀，夸口，夸说，吹嘘：She bragged that she ha