scarcities

例句:

• Japan has scarcities in most natural resources.
  日本缺乏大部分的天然资源.
  
• A novelty of the test is to link collective decision with relative factor scarcities.
  这一检验的新颖之处在于,它将集体决策与要素的相对稀缺性相联系.
  
• Many of are facing scarcities of daily necessities and spending much of their waking hours waiting in lines.
  来自VOA