subsets ['sʌbsets]

例句:

• The subsets in a partition are called cells.
  划分中的各子集被称为单元.
  
• In certain case it might be necessary to further decompose a spiral into convex subsets.
  在某些情况下,把一个螺旋形进一步分解成凸子集是必要的.
  
• This demonstrates that adding another element to the whole set doubles the number of subsets.
  这说明在一个集中加入一个新元素,其子集的总数扩大一倍.
  
• Suppose half the customers wind up with Dow in their 150-stock subsets and half with Du Pont.
  来自FORBES