cover-up 或 cov.er.up
n.(名词)An effort or strategy of concealment, especially a planned effort to prevent something potentially scandalous from becoming public.掩盖手段:一种进行掩饰的努力或策略,特别是指为了防止可耻事件公诸于世而作出的精心策划A loose garment for wear over other clothing, such as a swimsuit or an evening dress.罩衫,罩袍:穿在其他衣服,如游泳衣或晚礼服外面的宽松外套