declassification

n. (文件)解密, 从机密表删除

发音

UK /diːˌklæsɪfɪˈkeɪʃən/

词形变化

declassifications 复数 declassifications

释义与例句

n.
  1. 1.

    The process of declassifying.

    可数 不可数

词汇关系

名词

反义词 1

classification

上位词 4

reduction decrease diminution stepdown

词源

Etymology tree Proto-Indo-European *de Proto-Italic *dē Latin dē Latin dē-der. English de- Proto-Indo-European *kelh₁-der. Proto-Italic *klāssis Latin classislbor. French classe Proto-Indo-European *dʰeh₁-der. Proto-Italic *-fakāō Latin -ficōder. French -ifier French classifier Proto-Indo-European *-tisder. Proto-Italic *-tjō Latin -tiō Latin -ātiōlbor. Old French -ation Middle French -ation French -ation French classificationbor. English classification English declassification From de- + classification.

来源：wiktionary