scuffing ['skʌfɪŋ]

例句:

• 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 illustrated in Fig . 1.11.
  胶合形式损坏的发展情况示于图1.11中.
  
• Sitting on a low nursery chair...scuffing the heels of his new school shoes.
  来自N. Lowndes
• The defeated male will then display his frustration by calling and scuffing at the ground with his hooves.
  来自BBC
• He turned without stopping, his shoulders slumped, scuffing his feet in baggy pants that were far too big for him.
  来自NEWYORKER