PR
noun
ˌpiːˈɑː noun
1
public relations
public relations the work of explaining to the public what an organization does, so that they will understand it and approve of it 公共关系
PR agency/firm/consultant
a large PR firm
一家大型公关公司
The band have been getting a lot of good PR recently.
最近该乐队的公共关系非常好。
Many say it was no more than a PR exercise (=something done to make people think something is good) .
很多人都说那只是一次公关活动而已。
2
proportional representation
the abbreviation of 缩写= proportional representation BrE