Definition
A situation where one type of person or thing within a group is the most numerous.
（数量上的）占优势，占多数
There was a predominance of male attendees at the conference.
会议上的男性与会者占多数。
The retail sector in this region has a predominance of small shops.
这个地区的零售业以小型商店为主。
There is a predominance of musicians using electronic instruments in that band.
那支乐队中有很多音乐家使用电子乐器。