单词：slubber
音标：['slʌbә] ；
vt. 草率地做, 笨拙地做, (英)(非正式)使有污点, 玷污
v. t. To do lazily, imperfectly, or coarsely.
v. t. To daub; to stain; to cover carelessly.
n. A slubbing machine.
v. t. To daub; to stain; to cover carelessly.
n. A slubbing machine.
词型变化：名词复数形式 : slubbers