VERB
插入;使介于…之间
If you interpose something between two people or things, you place it between them.
例句
Police had to interpose themselves between the two rival groups...
警方不得不对这两个对立团体进行干预。
The work interposes a glass plate between two large circular mirrors.
该艺术品在两面圆形大镜子中间插入一块玻璃板。