descant ['deskænt]

例句:

• An elderly woman, arms crossed, sang the descant.
  一位双臂交叉的老妇人演唱了高音部。
  
• You need not descant upon my shortcomings.
  你不必絮说我的缺点.
  
• She is catching cold today, so she can't descant on the tune.
  她今天感冒了, 不能唱高声卸.
  
• Her high voice sounded in a thin piping descant above the rest.
  来自E. Figes
• To spy my shadow in the sun And descant on mine own deformity.
  来自Richard III,Shakespeare