interfile
/ˌɪntəˈfaɪl/verb
with obj.
1- file (two or more sequences) together把（两个或多个序列）合并归档。
1.1
- file (one or more items) into an existing sequence把（一或多项）归入（现有的序列）：
this index is interfiled with the main card catalogue.
此索引与主卡片目录合并。