un·clas·si·fied /-ˈklæsəˌfaɪd/ (a.)無類別的,不保密的
unclassified 未分類的; 未列入保密級的; 不保密的 UC
unclassified adj 1: not subject to a security classification [ant: classified] 2: not arranged in any specific grouping [ant: classified]