subset
US /ˈsʌb.set/
UK /ˈsʌb.set/
名词
子集
a set of which all the elements are contained in another set
示例:
•
The set of even numbers is a subset of the set of integers.
偶数集合是整数集合的子集。
•
This data represents a small subset of the total information available.
这些数据代表了可用信息总量的一个小子集。