segment
noun [ C ] uk/ˈseɡ.mənt/ us/ˈseɡ.mənt/
（群体或事物的）部分
one of the smaller groups or amounts that a larger group or amount can be divided into
People over the age of 85 make up the fastest-growing segment of the population. 85岁以上者成为人口中增长最快的部分。
Each of these products is aimed at a specific market segment. 每一种产品针对的都是市场的不同部分。
mathematics 弓形，圆缺，球缺
part of a circle that is divided from the rest by a line, or part of a sphere that is divided from the rest by two planes
（水果）瓣
one of the small parts that a fruit such as an orange is naturally divided into
The salad was decorated with segments of orange. 色拉上点缀了橘子瓣。
（电视、广播或互联网节目的）节，段
a short piece of film that forms part of a television or radio programme, or that is broadcast on the internet
CNN last week broadcast a segment on homicides in the city. CNN上周播出了有关这座城市凶杀状况节目的一段。
segment
verb [ I or T ] formal uk/seɡˈment/ us/ˈseɡ.ment/
分离；分割
to divide something into different parts
The market is segmented by price into three general categories. 根据价格将市场大体分为三类。