affiliate
verb- [transitive, usually passive]
to link a group, a company or an organization very closely with another, larger one 使隶属,使并入(较大的团体、公司、组织) - [transitive, intransitive] affiliate (yourself) (with somebody/something)
to join, to be connected with, or to work for an organization 加入;与…有关;为…工作
Word Originmid 18th cent.: from medieval Latin affiliat- ‘adopted as a son’, from the verb affiliare, from ad- ‘towards’ + filius ‘son’.