roughness [ˈrʌfnɪs]

例句:

• She rested her cheek against the roughness of his jacket.
  她把脸颊靠在他粗糙的夹克上。
  
• He regretted his roughness.
  他对自己的粗鲁感到后悔。
  
• Roughness of the skin can be caused by bad diet.
  饮食不好可能引起皮肤粗糙.
  
• Is this roughness normal for this vehicle?
  来自WSJ
• There's a roughness that makes you feel like you are there.
  来自WSJ
• But these simple arrangements would perhaps work better if they retained a little roughness.
  来自BBC