vacuity [væˈkjuɪti, və-]

例句:

• His vacuity was a handicap in these debates.
  在这些辩论中，思想贫乏是他的一个弱点。
  
• Bertha thought it disconcerted him by rendering evident even to himself the vacuity of his mind.
  伯莎认为这对他不利,这种情况甚至清楚地向他自己证明了他心灵的空虚.
  
• Temperature and vacuity rising can enhance osmotic flux visibly.
  升高温度和降低膜下游压力可明显提高膜的渗透通量.
  
• By a vacuity in the skull walls for the blood to pass out.
  来自G. Rolleston
• This laddish vacuity about the "overallness of it all" palls rapidly.
  来自THETIMES
• One camp cites the vacuity of the Scientific Community forever coming up with crisis scenarios based on "lightweight" evidence.
  来自SA