a decorating technique in which paint is applied with a specially modified brush to create a marbled or grainy effect 拖曳效果
verb [vt. 及物动词] 牵引（drag 的现在分词）
He was dragging his coat in the mud. 他的外套拖在泥里。
adjective [原级] 拖延的；拖曳用的
He accused the company of "shameful foot-dragging." 他指责该公司犯有“可耻的故意拖延行为”。
