interpose
v.
1590s, from Middle French interposer (14c.), from inter- (see inter-) + poser (see pose, v.1). Related: Interposed; interposing.
〔李〕[inter-=between 在…之间；pos=to place 放置；-e⇒“to place between 放在当中”→] v. insert 插入
〔蒋〕[inter-中间，pos放置;’置于其中”] 插入，介入其中，干预