classified
英 [ˈklæs.ɪ.faɪd]
美 [ˈklæs.ə.faɪd]
- adj. 分类的；类别的；机密的
- n. 分类广告
- v. 把…分类（classify的过去分词）
使用频率:
记忆方法
将“classified”拆分为“class”（分类）和“-ified”（动词后缀，表示“使……成为”或“归类为”）。想象一个文件被归类为“分类信息”，这个过程使其“classified”（被分类）。这样，通过视觉或联想记忆，可以将“classified”与“分类”这一动作关联起来，便于记忆。
以上内容由AI生成, 仅供参考和借鉴
中文词源
classified 机密的
来自class,阶级，等级。即进行等级分类的，机密级的。
英语词源
- classified (adj.)
- "arranged in classes," 1828, past participle adjective from classify. Meaning "secret" (of government information) is from 1941, American English. Classifieds (n.) "newspaper advertisements arranged by classes," 1913, is short for classified advertisements
权威例句
- 1. She never participated in obtaining or copying any classified documents for anyone.
- 她从未参与过为任何人获取或复制机密文件之事。
- 2. At least one British officer was feeding him with classified information.
- 至少有一个英国官员在向他提供机密情报。
- 3. He has a security clearance that allows him access to classified information.
- 他获得了安全许可，可以接触机密信息。
- 4. The spy returned to deliver a second batch of classified documents.
- 那名间谍返回来递送第二批机密文件。
- 5. The coroner immediately classified his death as a suicide.
- 验尸官立即断定他的死亡属于自杀。