to make a rough mark on a smooth surface , especially on a shoe or floor
发音
例句
1. Polly, bewildered and embarrassed, dropped her head and scuffed her feet. 波莉既困惑又尴尬,低下头拖着脚走开了。 2. Constant wheelchair use will scuff almost any floor surface. 任何地板上经常有轮椅走动几乎都会有所磨损。