n.刮[磨，擦，划]伤v.使磨损( scuff的现在分词 )，拖着脚走...

scuffing的音标：scuffing的英式发音音标为：['skʌfɪŋ]scuffing的美式发音音标为：['skʌfɪŋ]...

The rest of us started giggling, scuffing our feet on the floor.全班的同学都在笑, 把地板擦得很响.Wade edged closer to him, scuffing one foot and looking unhappy.韦德向他靠近些, 一只脚在地板上擦来擦去,显得很不高兴.The development of scuffing - type damage is i...