speediness [spi:'dɪnəs]

例句:

• The method features speediness, exactness , impersonality , and non - invasion to the sample.
  该法具有快速 、 准确 、 客观和不损坏样品等特点.
  
• The speediness and validity of the method is illustrated by an instance.
  实例证明了该方法的快速性和实用性.
  
• I was surprised by the speediness of their arrival.
  他们的迅速到来出乎我的意料之外.
  
• The buildings of Zaha Hadid are not exactly renowned for their speediness.
  来自THETIMES