abruptness [ə'brʌptnəs]

例句:

• I think Simon was hurt by your abruptness this afternoon.
  我觉得你下午的粗鲁行为对西蒙造成了伤害。
  
• He hid his feelings behind a gruff abruptness.
  他把自己的感情隐藏在生硬鲁莽之中.
  
• Suddenly Vanamee returned to himself with the abruptness of a blow.
  伐那米猛地清醒过来,象挨到了当头一拳似的.
  
• He turned with his habitual abruptness and went into the room.
  来自K. Amis
• The hallmark would be the scale and abruptness of change in any given ecosystem.
  来自SA