archival

• 指与档案有关的，或保存在档案中的；用于描述为长期保存而留存的材料或数据。

Relating to or contained in archives; used to describe materials or data that are stored for long-term preservation.

1. Related to archivesB2formal

   Of or relating to an archive; serving as or contained in a collection of historical records or documents.

   档案的

   • The museum has an extensive archival collection of photographs.
   • Researchers rely on archival materials for historical studies.
   • The library's archival department preserves rare manuscripts.

   同义词documentaryhistoricalrecorded