sharpness [ʃɑ:pnəs]

例句:

• He had the slickness but not the sharpness.
  他虽巧舌如簧，但机智不足。
  
• The pesto vinaigrette added a stimulating sharpness.
  香蒜酱色拉调味汁增加了一种刺激性的辛辣味道。
  
• Howard recoiled a little at the sharpness in my voice.
  听到我的尖声,霍华德往后缩了一下.
  
• Our rating includes measurements for sharpness,...sound frequency range.
  来自Which?
• Colonial axes had only one blade, honed to hair-splitting sharpness.
  来自C. McCullough
• There was a crystalline sharpness of outline in the remotest hills.
  来自J. Buchan