名词
1. （走路、骑马、开车等的）队伍，行列
A procession is a group of people who are walking, riding, or driving in a line as part of a public event.
1. the act of moving forward (as toward a goal)
Synonym: progressprogressionadvanceadvancementforward motiononward motion
2. the group action of a collection of people or animals or vehicles moving ahead in more or less regular formation
e.g. processions were forbidden
3. (theology) the origination of the Holy Spirit at Pentecost
e.g. the emanation of the Holy Spirit
the rising of the Holy Ghost
the doctrine of the procession of the Holy Spirit from the Father and the Son