unclassified
/ˌʌnˈklæsɪfaɪd/adjective
1- not arranged in or assigned to classes or categories未分类的; 未归类的：
many texts remain unclassified or uncatalogued.
很多文本尚未归类或列入目录。
1.1
- (of information or documents) not designated as secret（信息, 文件）不保密的。
1.2
- Brit. (of a road) not classified according to the overall system of road numbering〈英〉（公路）未入等级系统的, 未入编码系统的。
1.3
- Brit. denoting a university degree without honours〈英〉无优秀奖大学学位的。
1.4
- Brit. (of a grade in an examination) denoting a fail〈英〉（考试成绩）不及格的。